PLEASE HELP!! are the kiowa, comanche, tonkawa, apache, atakapan, karankawa, and the coachuiltecan’s all nomads? true or false?

answer: what was the us involvement in ww1? although the u.s. tried to remain neutral when ww1 broke out, it finally joined on april 6, 1917 after declaring war on germany. the reason for america to become involved in ww1 was germany's unrestricted submarine warfare, which had already sunk several american merchant ships.

explanation:

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

no because we were not ready for war

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.