Demand is usually shown as which type of line? A. Perfectly horizontal
B. Perfectly vertical
C. Positively sloped
D. Negatively sloped

The 15th amendment to the u.s. constitution, ratified in 1870, deals with what issue? a. prohibition of alcohol b. voting c. declaring war d. free speech

Playing house is a form of it children learn about the expectation and roles that they will have as adult family members

Quick! what was germany’s main goal after world war i? a) to the united states develop the plan for the league of nations b) to make france return all of the territory it had occupied during the war c) to remain a world power d) to become allies with the united kingdom