Corn cultivations allow the maya civilization to become powerful by a. developing a calendar to know when to plant b. limiting irrigation systems c. providing plenty of food and a surplus to trade d. causing city-states to go to war.

2points which excerpt from thomas paine's common sense best represents an attempt to appeal to ethos to persuade the reader? a. the infant state of the colonies, as it is called, so far from being against, is an argument in favor of independence. b. to talk of friendship with those in whom our reason forbids us to have faith is madness and folly. o c. oye that love mankind! ye that dare oppose, not only the tyranny, but the tyrant, stand forth! o d. i am not induced by motives of pride, party, or resentment to espouse the doctrine of separation and independence..

For each statement, select whether it is true of the central pacific railroad, the union pacific railroad, or both. it began in nebraska. it began in california. it went through the sierra nevada. it went through the rocky mountains.

As time went on, pan-africanism became a philosophy that: a. africans gain colonies in asia. b. african americans be proud of their african descent andwork toward civil rights. c. start many world's fairs to showcase african successes. d. europeans conquer african territory.