Deathskill78

Position: Private

Joined: 2024-09-19

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	30964		0		31		108
Ø Tier	6,46		0,00		6,32		6,19
Victories	15447	49,89%	0	0,00%	18	58,06%	55	50,93%
Defeats	15203	49,10%	0	0,00%	13	41,94%	51	47,22%
Draws	314	1,01%	0	0,00%	0	0,00%	2	1,85%
Battles survived	12950	41,82%	0	0,00%	16	51,61%	47	43,52%
Tanks destroyed	28406	0,92	0	0,00	33	1,06	110	1,02
Destruction ratio	1,58		0,00		2,20		1,80
Tanks spotted	16179	0,52	0	0,00	16	0,52	63	0,58
Damage dealt	741,61		0,00		781,10		760,10
Capture points	68980	2,23	0	0,00	30	0,97	96	0,89
Defense points	22162	0,72	0	0,00	31	1,00	55	0,51
Experience	395,53		0,00		580,23		479,64
WN7	1004,39		0,00		1247,83		1088,65
WN8	1046,35		0,00		1042,43		1203,41

Total
Battles	30964
Ø Tier	6,46
Victories	15447	49,89%
Defeats	15203	49,10%
Draws	314	1,01%
Battles survived	12950	41,82%
Tanks destroyed	28406	0,92
Destruction ratio	1,58
Tanks spotted	16179	0,52
Damage dealt	741,61
Capture points	68980	2,23
Defense points	22162	0,72
Experience	395,53
WN7	1004,39
WN8	1046,35

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	31
Ø Tier	6,32
Victories	18	58,06%
Defeats	13	41,94%
Draws	0	0,00%
Battles survived	16	51,61%
Tanks destroyed	33	1,06
Destruction ratio	2,20
Tanks spotted	16	0,52
Damage dealt	781,10
Capture points	30	0,97
Defense points	31	1,00
Experience	580,23
WN7	1247,83
WN8	1042,43

Past 30 days
Battles	108
Ø Tier	6,19
Victories	55	50,93%
Defeats	51	47,22%
Draws	2	1,85%
Battles survived	47	43,52%
Tanks destroyed	110	1,02
Destruction ratio	1,80
Tanks spotted	63	0,58
Damage dealt	760,10
Capture points	96	0,89
Defense points	55	0,51
Experience	479,64
WN7	1088,65
WN8	1203,41

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 (81)

Tank Name	Tier	Ø Damage	Ø XP	Battles	Victories	WN8
SU-100	6	742,88	403	11736	52,06%	1361,31
T-34-85M	6	666,05	430	5871	50,08%	1045,43
SU-100M1	7	757,05	407	4145	49,48%	950,81
SU-152	7	689,70	363	1254	48,72%	828,73
Object 704	9	1340,51	466	919	46,57%	899,83
Object 263	9	1224,76	460	857	47,96%	924,07
Object 263	10	1369,03	391	774	37,21%	729,14
SU-101	8	759,88	350	684	41,52%	659,43
SU-122-54	9	801,07	376	665	42,56%	510,53
Pz.Kpfw. 38 (t)	3	261,77	275	623	55,86%	1078,82
ISU-152	8	914,93	415	375	51,47%	844,39
Object 268 Version 4	10	1452,77	467	362	49,17%	903,64
59-16	6	310,39	340	206	45,63%	728,81
SU-85	5	398,53	221	205	50,24%	826,20
WZ-131	7	503,97	395	180	45,00%	946,91
Hummel	6	502,52	278	144	44,44%	595,06
Ikv 65 Alt II	6	512,95	305	128	50,78%	814,24
Pz.Kpfw. 38 (t) n.A.	4	105,22	242	114	55,26%	233,01
P.43	5	249,82	243	104	52,88%	502,92
Grille	5	373,88	244	101	53,47%	732,14
P.43 bis	6	472,02	374	100	44,00%	676,23
SU-85B	4	362,67	241	96	53,13%	908,30
Ikv 103	5	240,43	233	93	52,69%	453,45
Type T-34	5	256,13	218	82	43,90%	481,85
P26/40	4	201,97	213	63	46,03%	356,33
Ikv 90 Typ B	7	527,52	314	61	47,54%	555,59
Pz.Kpfw. 35 (t)	2	47,48	147	60	40,00%	1,27
Vickers Medium Mk. I	1	110,46	156	54	50,00%	483,83
P.43 ter	7	661,48	483	50	60,00%	960,71
14TP	4	111,57	181	49	48,98%	268,07
M5A1 Stuart	4	224,61	273	49	55,10%	711,82
LTP	3	174,76	190	46	36,96%	665,19
Wespe	3	145,24	159	42	54,76%	469,76
SU-76M	4	241,57	188	42	54,76%	664,19
Pz.Sfl. IVb	4	245,13	187	40	40,00%	551,15
Sav m/43	4	189,43	213	40	45,00%	337,25
Pz.Kpfw. T 25	5	470,10	547	40	65,00%	1365,97
Object 268	10	1592,78	497	37	45,95%	1046,45
T-29	3	280,06	234	36	44,44%	837,72
Leichttraktor	1	131,17	213	30	46,67%	499,46
10TP	3	159,27	197	26	57,69%	553,92
MTLS-1G14	3	207,96	239	25	64,00%	830,48
P.44 Pantera	8	501,92	462	25	52,00%	459,51
M2 Light Tank	2	153,35	169	23	30,43%	467,45
Pz.Kpfw. I Ausf. C	3	130,50	225	22	50,00%	506,44
G.Pz. Mk. VI (e)	2	99,57	135	21	42,86%	429,51
Pz.Kpfw. II Ausf. D	2	76,40	165	20	45,00%	165,01
Ikv 72	3	201,89	238	19	68,42%	612,64
Type 2597 Chi-Ha	3	227,11	251	18	61,11%	916,92
T7 Combat Car	2	81,24	187	17	52,94%	266,88
TOG II*	6	528,65	314	17	58,82%	765,24
Object 452K	10	976,06	601	16	37,50%	392,50
T-50-2	6	328,23	358	13	46,15%	703,33
Chi-Ni	2	134,15	200	13	69,23%	735,59
AT-1	2	209,64	156	11	45,45%	738,28
T-60	2	182,64	254	11	63,64%	1058,98
M15/42	3	291,90	257	10	40,00%	773,17
Pvlvv fm/42	2	99,10	171	10	20,00%	163,47
Pz.Kpfw. I	2	63,67	182	9	33,33%	15,42
WZ-132	8	376,67	491	9	66,67%	624,06
7TP	2	116,71	196	7	57,14%	343,47
D1	2	44,71	106	7	42,86%	21,60
T-45	2	140,86	222	7	57,14%	633,11
43 M. Toldi III	3	72,83	102	6	33,33%	55,71
L-60	2	86,50	174	6	50,00%	313,44
M14/41	2	145,00	185	6	33,33%	315,01
T1E6	2	85,80	114	5	20,00%	226,55
Fiat 3000	1	153,20	125	5	20,00%	606,32
Strv fm/21	1	92,00	185	4	0,00%	271,98
Vickers Mk. E Type B	2	213,00	197	3	33,33%	863,32
Pz.Kpfw. II Luchs	4	19,50	162	2	50,00%	95,45
Progetto M35 mod. 46	8	1041,50	641	2	50,00%	1179,20
4TP	1	183,00	259	2	50,00%	868,99
T1 Cunningham	1	42,00	63	2	50,00%	75,29
Kolohousenka	1	115,50	196	2	50,00%	497,86
Type 97 Te-Ke	2	76,00	223	1	100,00%	366,94
M24E2 Super Chaffee	6	0,00	246	1	100,00%	261,00
Renault NC-31	1	116,00	193	1	100,00%	677,25
Light Mk. VIC	2	103,00	247	1	100,00%	551,06
Renault Otsu	1	92,00	352	1	100,00%	530,68
Renault FT	1	163,00	448	1	100,00%	1198,34

Graphs

WN8

Anzeigen

Clan history

[JS-T] Javascript Titans

Position: Private

Joined: 2024-09-19

[JS-T] Javascript Titans

Position: Junior officer

Joined: 2024-09-19

Left: 2024-12-24

Deathskill78

Overall Stats

Globalmap Absolute X

Globalmap Champion VIII

Globalmap Middle VI

Company statistics

Team statistics

Skirmishes statistics

Stronghold defense statistics

Share

Tanks (81)

Graphs

WN8

Clan history