Can you explain why the Mexican–American War took place, and what happened afterward?

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 .

What did palestinian leader mahmoud abbas promise after succeeding yasir arafat in 2004?

What did the introduction of silk into the mediterranean do for the abbasid empire