I’ve been on this question for a little while and can’t figure it out

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 .

(05.04 mc) how did the roman transportation system keep the empire strong? plz

Plz . explain what shopping was like in london during the early 1900s. how does this differ from the modern shopping experience?