Which is not a reason why few early south american peoples created large scale civilizations?

a)it is hard to unite people separated by dense forests
b)the landscape of the continent is very rugged
c)there are very few resources on the continent
d) people lived great distances apart from one another

Ineed your asap, it due select all statements that are true about adding the 13th amendment to the us constitution. question 22 options: it officially ended the civil war. it was created in case the emancipation proclamation was declared not legally binding during times of peace it abolished slavery in the united states. it gave african americans the right to vote.