The answer is B, usually history is passed through oral ( mouth to mouth ) so it’s not totally accurate but written records shows proof of civilization. Hope this helps!
Temporary caves and tents. The reason they were temporary was because they had to go look for food in other places
Vasco da Gama was a Portuguese explorer who, in 1498, became the first European to land on the Indian coast
It is the day of the dead celebrated by people of Mexican ancestry.