1- how white supremacy effected African Americans?

How has the elimination of trade barriers affected the movement of goods among member countries of the european union? a. member countries are able to produce all the goods they need. b. goods can move freely among member countries. c. member countries no longer need to trade with countries outside the eu. d. larger countries are able to import more goods than smaller ones.

What trade did europeans want most before the 1800s ivory wood slaves gold

What made it increasingly difficult for president roosevelt to stay neutral during world war ii?