<span>Mountains created cultural divides between civilizations </span>
Answer:
Worms are genetically and physically able to do so, but humans don't always remember things because the brain makes room for stuff that it thinks is more important and throws out old information or you brain changed and it physically cant remember that because of how long ago it was and it could've been little to unimportant to remember every single thing you would need photographic memory.
The lord would provide to the vassal land from which they could make money from and in return the vassal would contribute troops to the lords army. Sometimes vassals would also pay a small fee of grain or various other goods as a sort of tax for the land.
The correct answer here is (4) Mongols.
The Mongols were a nomadic people who travelled on horseback and were very proficient archers. They were said to be able to shoot a target from full horseback speed with their bows.
They were led by Genghis Khan and conquered a good portion of Asia and also entered parts of Europe. Their empire was one of the biggest ones to date.
