otigravshiy30k

Position: Private

Joined: 2024-08-27

Stats
GM X
GM VIII
GM VI
Company statistics
Team statistics
Skirmishes statistics
Stronghold statistics
Share
Other

Overall Stats

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	21783		0		92		479
Ø Tier	7,53		0,00		9,86		9,47
Victories	11371	52,20%	0	0,00%	42	45,65%	235	49,06%
Defeats	10090	46,32%	0	0,00%	47	51,09%	237	49,48%
Draws	322	1,48%	0	0,00%	3	3,26%	7	1,46%
Battles survived	5948	27,31%	0	0,00%	26	28,26%	155	32,36%
Tanks destroyed	19266	0,88	0	0,00	51	0,55	322	0,67
Destruction ratio	1,22		0,00		0,77		0,99
Tanks spotted	21017	0,96	0	0,00	27	0,29	162	0,34
Damage dealt	1.149,37		0,00		1.312,60		1.466,72
Capture points	7241	0,33	0	0,00	32	0,35	142	0,30
Defense points	11559	0,53	0	0,00	91	0,99	250	0,52
Experience	528,47		0,00		613,77		675,65
WN7	1154,80		0,00		704,10		846,61
WN8	1515,32		0,00		1055,06		1261,72

Total
Battles	21783
Ø Tier	7,53
Victories	11371	52,20%
Defeats	10090	46,32%
Draws	322	1,48%
Battles survived	5948	27,31%
Tanks destroyed	19266	0,88
Destruction ratio	1,22
Tanks spotted	21017	0,96
Damage dealt	1.149,37
Capture points	7241	0,33
Defense points	11559	0,53
Experience	528,47
WN7	1154,80
WN8	1515,32

Past 24 hours
Battles	0
Ø Tier	0,00
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00
WN7	0,00
WN8	0,00

Past 7 days
Battles	92
Ø Tier	9,86
Victories	42	45,65%
Defeats	47	51,09%
Draws	3	3,26%
Battles survived	26	28,26%
Tanks destroyed	51	0,55
Destruction ratio	0,77
Tanks spotted	27	0,29
Damage dealt	1.312,60
Capture points	32	0,35
Defense points	91	0,99
Experience	613,77
WN7	704,10
WN8	1055,06

Past 30 days
Battles	479
Ø Tier	9,47
Victories	235	49,06%
Defeats	237	49,48%
Draws	7	1,46%
Battles survived	155	32,36%
Tanks destroyed	322	0,67
Destruction ratio	0,99
Tanks spotted	162	0,34
Damage dealt	1.466,72
Capture points	142	0,30
Defense points	250	0,52
Experience	675,65
WN7	846,61
WN8	1261,72

Created at:

Last battle:

Last update:

Globalmap Absolute X

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Champion VIII

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Middle VI

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Company statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Team statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Skirmishes statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Stronghold defense statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

World of Tanks Profile

Anzeigen

Tanks (78)

Tank Name	Tier	Ø Damage	Ø XP	Battles	Victories	WN8
T28 Prototype	8	1452,20	570	2984	53,42%	1775,71
T67	5	629,99	422	2614	53,21%	1621,09
Bat.-Châtillon 155 58	10	1229,28	552	1785	52,32%	1053,55
FV215b (183)	10	1835,79	562	1777	50,20%	1341,10
Rhm.-Borsig Waffenträger	8	1679,77	603	1766	53,11%	1853,75
T71 DA	7	808,07	554	1392	52,30%	1874,91
P.43 bis	6	851,04	520	997	55,37%	1870,16
M53/M55	9	1299,48	578	525	48,95%	1285,64
M40/M43	8	1326,56	485	502	53,39%	1623,76
T1 Heavy Tank	5	643,06	440	486	53,91%	1471,64
AMX M4 mle. 49 Liberté	8	1207,46	696	436	52,75%	1425,90
T30	9	1633,23	515	394	50,51%	1502,47
T110E4	10	1856,13	605	354	52,82%	1329,47
T25/2	7	828,05	391	326	45,40%	1134,58
Bat.-Châtillon 155 55	9	1135,17	609	309	50,16%	1115,23
Prototipo Standard B	9	1545,51	601	283	49,47%	1469,18
T29	7	1191,06	584	275	60,00%	1687,44
Strv 81	8	1056,22	539	272	46,32%	1349,43
M12	7	893,67	441	268	48,13%	1222,71
WZ-132	8	571,34	504	251	49,80%	861,58
T21	6	549,40	404	250	50,00%	1720,22
P.43 ter	7	1101,53	748	243	54,32%	2004,53
Waffenträger auf Pz. IV	9	1876,36	703	212	44,81%	1615,17
Lorraine 155 mle. 51	8	1080,84	558	206	54,37%	1347,01
Lorraine 155 mle. 50	7	899,03	485	202	54,95%	1199,00
Nashorn	6	1134,13	520	178	57,87%	2200,11
P.44 Pantera	8	1189,02	700	176	50,57%	1491,96
M44	6	804,37	479	174	50,00%	1584,59
M18 Hellcat	6	674,27	423	170	51,18%	1229,82
T-29	3	278,20	248	148	55,41%	1040,92
T92 HMC	10	1218,85	581	123	43,90%	943,70
M7	5	280,34	262	116	45,69%	816,71
M37	4	288,65	288	108	53,70%	912,61
AMX 13 F3 AM	6	729,02	474	96	46,88%	1031,11
M41 HMC	5	381,76	353	95	47,37%	490,08
Grille 15	10	1735,96	702	94	60,64%	1282,38
Panhard AML Lynx 6x6	8	613,39	495	87	49,43%	1011,17
Hotchkiss EBR	7	686,63	590	82	43,90%	1569,36
Jagdpanzer 38(t) Hetzer	4	425,91	302	81	49,38%	1226,96
Sturer Emil	7	976,29	528	80	43,75%	1327,34
M8A1	4	344,99	443	78	61,54%	1021,26
Panhard AMD 178B	6	621,90	581	77	51,95%	2070,16
GSOR the TANK	9	1310,89	539	76	48,68%	1214,15
Super Hellcat	7	940,45	436	74	47,30%	1407,36
AMX 13 105 AM mle. 50	5	316,59	232	68	51,47%	584,26
P.43	5	485,32	353	68	47,06%	1211,62
WZ-131	7	566,43	629	51	45,10%	1003,56
M3 Lee	4	342,96	275	49	67,35%	1452,53
M5 Stuart	4	213,33	263	45	48,89%	738,45
Patton the Tank	9	935,33	496	40	40,00%	707,99
M6	6	779,40	492	40	67,50%	1367,31
AMX 105 AM mle. 47	4	270,29	204	31	51,61%	902,68
Type 63	8	1218,04	851	26	65,38%	1383,06
T56 GMC	3	215,44	217	25	60,00%	709,02
M7 Priest	3	195,21	229	24	75,00%	536,50
59-16	6	486,88	528	17	47,06%	1071,40
T3 HMC	2	111,36	135	11	27,27%	263,85
Char Mle. 75	9	659,50	465	10	50,00%	633,25
M3 Stuart	3	249,80	299	10	50,00%	1032,82
M2 Medium Tank	3	245,60	168	10	30,00%	839,92
T 55A	9	1392,50	748	8	50,00%	1954,30
Marder II	3	122,63	305	8	75,00%	390,33
AMX M4 mle. 49	8	1180,14	840	7	42,86%	1247,40
T1 HMC	2	66,00	139	6	83,33%	363,10
MTLS-1G14	3	446,00	619	4	100,00%	2465,96
ARL 44	6	588,67	411	3	66,67%	1047,85
M15/42	3	311,33	281	3	33,33%	891,67
AMR 35	2	212,00	328	3	100,00%	948,70
Type 91 Heavy	3	188,00	143	2	0,00%	451,84
T28 Concept	7	1100,00	500	2	50,00%	1689,66
O-I Experimental	5	158,50	347	2	100,00%	276,43
MKA	2	117,00	88	1	0,00%	169,86
Leichttraktor	1	122,00	94	1	0,00%	353,78
T3E2 Medium Tank	3	412,00	273	1	0,00%	1338,21
4TP	1	175,00	575	1	100,00%	1000,91
T1 Cunningham	1	467,00	925	1	100,00%	4512,03
Fiat 3000	1	35,00	28	1	0,00%	0,00
SDP 44 Burza	6	161,00	248	1	0,00%	0,00

Graphs

WN8

Anzeigen

Clan history

[TGMB] The Great and Mighty Battalion

Position: Private

Joined: 2024-08-27

[TGMB] The Great and Mighty Battalion

Position: Junior officer

Joined: 2024-08-27

Left: 2024-12-24

otigravshiy30k

Overall Stats

Globalmap Absolute X

Globalmap Champion VIII

Globalmap Middle VI

Company statistics

Team statistics

Skirmishes statistics

Stronghold defense statistics

Share

Tanks (78)

Graphs

WN8

Clan history