55dima5583

Position: Junior officer

Joined: 2023-12-12

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	13191		0		0		0
Ø Tier	6,52		0,00		0,00		0,00
Victories	6118	46,38%	0	0,00%	0	0,00%	0	0,00%
Defeats	6867	52,06%	0	0,00%	0	0,00%	0	0,00%
Draws	206	1,56%	0	0,00%	0	0,00%	0	0,00%
Battles survived	2971	22,52%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	6335	0,48	0	0,00	0	0,00	0	0,00
Destruction ratio	0,62		0,00		0,00		0,00
Tanks spotted	7641	0,58	0	0,00	0	0,00	0	0,00
Damage dealt	543,00		0,00		0,00		0,00
Capture points	9690	0,73	0	0,00	0	0,00	0	0,00
Defense points	3355	0,25	0	0,00	0	0,00	0	0,00
Experience	343,44		0,00		0,00		0,00
WN7	595,75		0,00		0,00		0,00
WN8	603,24		0,00		0,00		0,00

Total
Battles	13191
Ø Tier	6,52
Victories	6118	46,38%
Defeats	6867	52,06%
Draws	206	1,56%
Battles survived	2971	22,52%
Tanks destroyed	6335	0,48
Destruction ratio	0,62
Tanks spotted	7641	0,58
Damage dealt	543,00
Capture points	9690	0,73
Defense points	3355	0,25
Experience	343,44
WN7	595,75
WN8	603,24

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	1		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	1	100,00%	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	1	1,00	0	0,00	0	0,00	0	0,00
Destruction ratio	1,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	168,00		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	151,00		0,00		0,00		0,00

Total
Battles	1
Victories	0	0,00%
Defeats	1	100,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	1	1,00
Destruction ratio	1,00
Tanks spotted	0	0,00
Damage dealt	168,00
Capture points	0	0,00
Defense points	0	0,00
Experience	151,00

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 (83)

Tank Name	Tier	Ø Damage	Ø XP	Battles	Victories	WN8
KV-2	6	530,93	326	2125	47,25%	746,43
IS	7	585,76	361	1315	47,15%	606,04
T29	7	827,94	452	1269	49,17%	934,84
Tiger I	7	769,85	417	1187	47,26%	846,90
KV-85	6	351,26	259	668	47,31%	378,69
IS-3	8	808,59	504	441	48,30%	753,41
ST-I	9	906,53	508	394	45,94%	627,83
T-43	7	503,25	378	337	48,96%	643,16
T-44	8	483,08	406	310	40,32%	362,62
SU-100	6	339,22	246	274	45,26%	351,87
SU-100M1	7	623,64	366	250	46,40%	663,54
KV-1	5	137,48	185	248	45,56%	59,77
SU-152	7	455,94	277	243	41,98%	372,59
SU-101	8	757,26	455	238	45,80%	631,86
T-50-2	6	340,95	344	226	49,56%	743,51
KV-4	8	624,38	456	224	46,88%	517,93
KV-1S	6	169,19	195	221	48,42%	93,92
KV-3	7	565,86	360	219	48,86%	543,02
T32	8	749,83	420	204	44,61%	636,94
Char Futur 4	9	989,88	425	178	42,13%	612,49
T-34-85	6	440,17	266	176	36,36%	557,09
SU-85B	4	131,90	134	145	43,45%	91,09
ISU-152	8	588,65	405	142	38,03%	318,93
SU-85	5	149,68	169	128	48,44%	143,78
T-28	4	60,08	127	122	48,36%	80,10
VK 36.01 (H)	6	257,82	224	122	42,62%	178,65
T-34	5	277,00	241	120	51,67%	587,84
Nashorn	6	400,38	262	101	44,55%	445,84
M10 Wolverine	5	362,90	225	98	39,80%	558,14
StuG III Ausf. G	5	262,18	239	90	52,22%	450,20
M18 Hellcat	6	294,54	231	80	33,75%	205,57
Pz.Kpfw. IV Ausf. H	5	312,80	226	79	48,10%	622,31
T25 AT	7	485,24	358	78	39,74%	388,99
M6	6	438,60	293	77	44,16%	443,91
VK 30.01 (P)	6	509,04	355	75	53,33%	790,16
Jagdpanzer 38(t) Hetzer	4	159,39	170	74	44,59%	193,68
T1 Heavy Tank	5	384,04	300	72	52,78%	651,49
T-46	3	40,40	125	70	42,86%	29,71
Pz.Kpfw. 38 (t) n.A.	4	97,06	154	62	45,16%	103,01
M36 Jackson	6	538,85	294	59	32,20%	632,08
A-20	5	103,84	178	58	39,66%	94,39
SU-76M	4	83,78	110	49	48,98%	78,90
T-150	6	428,23	313	48	43,75%	475,60
M8A1	4	322,09	214	46	50,00%	705,36
Tiger (P)	7	615,93	454	41	51,22%	646,53
T6 Medium	4	288,03	180	36	27,78%	422,94
Pz.Kpfw. 38 (t)	3	54,06	128	35	54,29%	117,87
SU-26	3	60,74	79	34	32,35%	0,00
T25/2	7	452,00	419	33	45,45%	440,61
Pz.Kpfw. 35 (t)	2	38,18	114	28	42,86%	21,06
Wespe	3	49,96	72	26	30,77%	0,00
G.Pz. Mk. VI (e)	2	3,21	46	19	36,84%	0,00
Super Hellcat	7	383,74	306	19	42,11%	293,12
M5 Stuart	4	192,47	163	17	29,41%	515,18
Sturer Emil	7	329,53	258	17	47,06%	251,37
M4A1 Sherman	5	335,50	230	14	35,71%	571,57
M3 Stuart	3	235,50	221	12	33,33%	818,68
AT-1	2	68,00	106	12	50,00%	84,66
4TP	1	10,27	115	11	72,73%	261,00
BT-7	4	30,40	85	10	40,00%	7,32
Patton the Tank	9	365,78	453	9	55,56%	228,69
SU-5	4	97,88	101	8	37,50%	12,65
T-34-85M	6	185,00	198	7	42,86%	42,56
M24E2 Super Chaffee	6	436,29	418	7	57,14%	1039,03
Pz.Sfl. IVb	4	126,50	128	6	50,00%	215,18
M24 Chaffee	5	246,67	178	6	33,33%	549,61
T-116	3	65,33	104	6	50,00%	109,68
IS-2-II	8	102,60	294	5	40,00%	31,10
7TP	2	14,25	37	4	25,00%	0,00
SU-122A	5	63,00	155	3	66,67%	261,00
Pz.Sfl. IC	4	304,67	317	3	66,67%	960,86
BT-2	2	39,33	82	3	33,33%	0,00
Leichttraktor	1	67,33	80	3	0,00%	77,72
T1 Cunningham	1	110,00	418	2	100,00%	746,65
VK 28.01 mit 10,5 cm L/28	6	48,00	229	2	50,00%	116,70
AMR 35	2	71,50	171	2	100,00%	319,18
TKS z n.k.m. 20 mm	2	10,50	89	2	50,00%	110,55
SU-18	2	75,50	105	2	50,00%	265,29
BT-7 artillery	3	248,00	295	1	100,00%	879,52
Renault Otsu	1	56,00	43	1	0,00%	57,79
Strv fm/21	1	0,00	129	1	100,00%	261,00
Renault FT	1	0,00	97	1	100,00%	261,00
Type 95 Ji-Ro	6	153,00	108	1	0,00%	0,00

Graphs

WN8

Anzeigen

Clan history

[D-KZ] Dikaya diviziya

Position: Junior officer

Joined: 2023-12-12

[D-KZ] Dikaya diviziya

Position: Junior officer

Joined: 2023-12-12

Left: 2024-12-24

55dima5583

Overall Stats

Globalmap Absolute X

Globalmap Champion VIII

Globalmap Middle VI

Company statistics

Team statistics

Skirmishes statistics

Stronghold defense statistics

Share

Tanks (83)

Graphs

WN8

Clan history