When did the most immigrants arrive in the u. s. a.1990 b.1907 c.1893 d.1913

According to thomas hobbes concept of the social contract what do people exhange for protection by the government ?

Where did benjamin franklin travel to to seek aid for the colonists during the revolutionary war

What were three advantages the north had in the civil war? it was fighting most battles on home ground. it had a greater number of soldiers. it had more highly skilled military leaders. it had a stronger navy. it had a better network of railroads. pick three .