What countries other than cuba were inside the u. s. blockade zone

Why were factories a good source of income? select all that apply. -they produce goods at an exceptionally fast pace. -they build a sense of community among workers. -they often employed low wage earners. -they employed women and children at disgracefully low wages. -labor unions to establish good working conditions.

Describe some effects of the rise of communism in the soviet union?

What were some of the most important native items adopted by europeans ? what impact did they have on european life ?