Create an argument on the interrelations between science, race and imperialism in Puerto Rico from 1898-1919. How does science as a historical category of analysis change our understanding of imperialism and colonialism?

The loss of two major sources of income crippled the french economy right before the onset of the great depression what were they? wine industry foreign tourism wool manufacturing war reparations

Ineed asap! ! what is the name of the system in which each branch of the u.s government can limit the actions of the other branches? a. perpetual union b. division of powers c. cooperative federalism d. checks and balances

Why would employers want there to be large numbers of unemployed workers around?