PLEASEEE HELP!! WILL MARK BRAINLIEST... PLEASE

How did the union blockade of the southern coast affect the confederacy? it forced the confederacy to build new railroads. it contributed to shortages of weapons and food. it encouraged europe to trade with the south. it halted all trade, leaving the south without supplies.

Counterculture is mainly driven by the youth because

Which areas where seperated by the iron curtain