lupopolu

Position: Private

Joined: 2022-03-13

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	4030		0		0		0
Ø Tier	7,30		0,00		0,00		0,00
Victories	2035	50,50%	0	0,00%	0	0,00%	0	0,00%
Defeats	1930	47,89%	0	0,00%	0	0,00%	0	0,00%
Draws	65	1,61%	0	0,00%	0	0,00%	0	0,00%
Battles survived	1379	34,22%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	3369	0,84	0	0,00	0	0,00	0	0,00
Destruction ratio	1,27		0,00		0,00		0,00
Tanks spotted	3288	0,82	0	0,00	0	0,00	0	0,00
Damage dealt	1.063,66		0,00		0,00		0,00
Capture points	1078	0,27	0	0,00	0	0,00	0	0,00
Defense points	2625	0,65	0	0,00	0	0,00	0	0,00
Experience	691,52		0,00		0,00		0,00
WN7	1085,43		0,00		0,00		0,00
WN8	1377,18		0,00		0,00		0,00

Total
Battles	4030
Ø Tier	7,30
Victories	2035	50,50%
Defeats	1930	47,89%
Draws	65	1,61%
Battles survived	1379	34,22%
Tanks destroyed	3369	0,84
Destruction ratio	1,27
Tanks spotted	3288	0,82
Damage dealt	1.063,66
Capture points	1078	0,27
Defense points	2625	0,65
Experience	691,52
WN7	1085,43
WN8	1377,18

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	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 30 days
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

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	4		0		0		0
Victories	1	25,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	3	75,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	1	25,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	1	0,25	0	0,00	0	0,00	0	0,00
Destruction ratio	0,33		0,00		0,00		0,00
Tanks spotted	3	0,75	0	0,00	0	0,00	0	0,00
Damage dealt	530,00		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	332,25		0,00		0,00		0,00

Total
Battles	4
Victories	1	25,00%
Defeats	3	75,00%
Draws	0	0,00%
Battles survived	1	25,00%
Tanks destroyed	1	0,25
Destruction ratio	0,33
Tanks spotted	3	0,75
Damage dealt	530,00
Capture points	0	0,00
Defense points	0	0,00
Experience	332,25

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 (77)

Tank Name	Tier	Ø Damage	Ø XP	Battles	Victories	WN8
Rheinmetall Skorpion	8	1283,86	695	426	50,47%	1261,58
CS-52 LIS	8	1301,32	776	279	52,33%	1530,85
Lansen C	8	1261,35	783	263	50,19%	1437,35
Tiger 131	6	955,98	750	239	53,56%	1759,28
ShPTK-TVP 100	8	1232,09	700	197	51,27%	1248,05
Progetto M35 mod. 46	8	1132,70	710	186	46,24%	1241,27
GSOR 1008	8	1183,02	665	172	50,00%	1087,54
Type 64	6	732,21	683	158	51,90%	2129,32
T-34-85 Rudy	6	803,43	682	136	58,09%	1482,54
E 75 TS	8	1290,03	813	132	53,79%	1553,99
25TP KSUST II	5	745,01	574	122	56,56%	2069,71
Type 61	9	1254,86	693	86	44,19%	1023,72
53TP Markowskiego	8	1284,08	730	86	46,51%	1452,56
STB-1	10	1570,65	727	85	49,41%	1145,71
ELC EVEN 90	8	623,67	689	82	52,44%	1096,80
STA-1	8	856,63	632	80	47,50%	977,08
E 50	9	1411,14	713	72	41,67%	1195,25
T26E4 SuperPershing	8	1013,06	739	70	54,29%	1214,12
E 25	7	1062,54	677	63	42,86%	1411,27
Type 3 Chi-Nu Kai	5	607,31	632	61	57,38%	1712,72
Indien-Panzer	8	1038,78	664	60	43,33%	1212,24
VK 30.02 (M)	6	839,43	620	51	39,22%	1557,31
LT-432	8	780,67	644	49	44,90%	1249,96
Leopard 1	10	1623,08	636	48	41,67%	1196,37
Type 5 Chi-Ri	7	756,73	597	45	44,44%	1124,99
Pz.Kpfw. T 25	5	749,23	766	44	63,64%	2297,77
Panther II	8	1079,14	739	42	57,14%	1408,55
UDES 14 Alt 5	8	891,65	643	37	54,05%	984,81
KV-1	5	916,71	710	35	57,14%	2459,61
Type 3 Chi-Nu	5	474,57	431	35	51,43%	1204,63
Bat.-Châtillon Bourrasque	8	869,56	578	34	38,24%	675,79
Panther	7	969,09	753	33	51,52%	1627,69
40TP Habicha	6	855,50	604	32	43,75%	1556,78
T-28	4	635,23	483	30	53,33%	2487,40
Strv 74	6	848,25	609	28	39,29%	1607,17
B.U.G.I.	6	739,70	587	27	51,85%	1236,30
Type 4 Chi-To	6	660,83	592	24	66,67%	1277,14
Caliban	8	848,32	628	22	45,45%	732,84
VK 30.02 (D)	7	1085,00	813	21	57,14%	1867,12
Leopard Prototyp A	9	1068,00	602	21	42,86%	758,39
Type 4 Ju-To	7	1214,95	801	19	57,89%	1534,98
45TP Habicha	7	1232,47	825	19	57,89%	1777,52
AE Phase I	9	1488,89	716	18	38,89%	1061,18
DS PZInż	5	655,24	439	17	41,18%	1279,74
Leo	7	1285,06	724	17	41,18%	2194,28
T14	5	753,27	911	15	80,00%	1777,27
14TP	4	309,87	351	15	66,67%	1355,43
105 leFH18B2	5	662,43	565	14	42,86%	1248,50
Char Futur 4	9	1469,57	799	14	57,14%	1304,93
CS-44	7	881,75	580	12	41,67%	1125,60
VK 30.01 (D)	6	574,00	583	12	50,00%	958,39
BT-5	3	412,64	366	11	63,64%	1463,59
UDES 16	9	1708,09	790	11	54,55%	1609,82
Type 1 Chi-He	4	440,82	311	11	36,36%	1198,54
Krupp-Steyr Waffenträger	7	941,80	592	10	40,00%	1149,46
T78	6	686,89	510	9	44,44%	736,22
Type 3 Ju-Nu	6	943,11	706	9	44,44%	1226,81
KV-1 shielded	5	801,89	612	9	22,22%	1359,47
Pz.Kpfw. III Ausf. E	3	311,67	314	9	55,56%	1010,09
T-34-85M	6	849,88	509	8	12,50%	1361,22
T-28E with F-30	4	944,25	875	8	50,00%	3080,40
Pz.Kpfw. III Ausf. J	4	787,00	614	7	57,14%	3905,14
SDP 44 Burza	6	342,60	324	5	40,00%	285,99
50TP prototyp	8	744,40	642	5	40,00%	577,23
7TP	2	304,00	178	5	20,00%	939,80
Pz.Kpfw. II	2	728,20	675	5	80,00%	5625,16
10TP	3	235,40	245	5	20,00%	773,06
VK 30.01 (H)	5	324,50	556	4	100,00%	768,75
Patton the Tank	9	1504,33	801	3	66,67%	1615,19
Type 97 Chi-Ha	3	654,50	521	2	100,00%	2596,32
ST vz. 39	4	324,50	233	2	0,00%	877,49
GSOR the TANK	9	2440,00	922	2	50,00%	2425,60
M2 Light Tank	2	540,00	615	1	100,00%	3341,79
Leichttraktor	1	585,00	554	1	100,00%	3830,22
Strv S1	8	850,00	825	1	100,00%	832,17
Type 95 Ha-Go	2	150,00	267	1	100,00%	713,70
T1 Cunningham	1	305,00	368	1	100,00%	2089,38

Graphs

WN8

Anzeigen

Clan history

[WILKI] Czołgiści Wyklęci

Position: Private

Joined: 2022-03-13

[WILKI] Czołgiści Wyklęci

Position: Private

Joined: 2022-03-13

lupopolu

Overall Stats

Globalmap Absolute X

Globalmap Champion VIII

Globalmap Middle VI

Company statistics

Team statistics

Skirmishes statistics

Stronghold defense statistics

Share

Tanks (77)

Graphs

WN8

Clan history