Why did the people of the neolithic era domestic both plants and animals

How did slavery end in the united statesa. it ended with the emancipation proclamationb. it ended when the union won the civil warc. it ended with the fifteenth amendmentd. it ended with the 13th amendment

Which of the following wrote detailed accounts about early native american? a) spanish b) french c) americans d) mexicansi need this !

What were 3 advantages to rail road growth