Answer: Africa
Previous scientific discoveries suggested that they first originated in Europe. With more research they early hominids are believed to have originated from Africa and Migrated to the south.
I do believe it A new trade market
Answer:The surge of pride in America at the time of Manifest Destiny pushed the expansion of the US into the western territories and lead to the annexation of Texas, all of Mexico's western lands, California and more. ... Politics, fear of war with Mexico and fear of another country getting them.
Explanation:
B
they never really interacted much with the west except for stuff like the silk road.