Why must france not enslave the haitians again

What percentage of the total electoral votes would delaware need to balance its votes

Match each model with its name and the name of the scientist who created it.

Which of the following describes an effect of world war ll on the united states economy a. automobile companies produced a record number of cars b. many factories had to expand to produce military equipment c. the airplane industry suffered as the allies began using airplanes in combat d.cities with shipyards declined because so many ships had been sent overseas.