How did democratic socialism differ from communism?

Which statement supporting restrictions on guns aligns with the supreme court's decision in a 1939 case? a. citizens should be required to have extensive training before they can own guns. b. gun control is needed to protect public safety, regardless of what the second amendment says. c. americans should not be able to keep guns in their homes. d. people should not be allowed to carry certain types of guns across state lines.

Government powers not provided to the national government in the us constitution but are rather given to the states by the 10th amendment is called?

How did american entry into world war i affect the allied powers?