in chronological order:

the exploration of space [1958 - now]

discovery of amerika [1492]

the kröizzüge [1099nChr]

in rom [300nChr]

the greeks [430vChr]

in egypt [1400 vChr]

in mesopotamien [1780vChr]

in the stoneage [13 000vChr]

in genesis [bible]