Why were early unions for skilled workers only? they were considered more valuable to the owners. they were more educated. there were more skilled workers to have more members. most unskilled workers were not citizens.

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.

The holocaust of world war ii resulted in a) the nazis effectively used propaganda to gain and hold power in germany. b) ethnic regimes carried out mass devastation. c) deporting all european jews to the island of madagascar. d) the systematic mass slaughter of european jews and and others in nazi concentration camps during world war ii.

Which economic sector employs the least number of people in mexico, barbados, and venezuela? a. agriculture b. services c. industry