Why were the powers of the government separated between three branches? (3)

Who was pancho villa? a u.s general who led american troops into mexico an american expert on tropical diseases a mexican rebel who attacked and burned a town in new mexico a leader of a hostile revolt in panama

All of the following were restrictions on free african americans, who lived primarily in the upper south except:

Even though the u.s. declared neutrality, who did most americans side with in wwi?