Why did the manhattan project scientists need to work quickly to develop an atomic bomb

Based on new mexico's transition from territory to statehood, which conclusions is best supported? a) hispanic's had litte interest in being part of the united states b) white americans distrusted those who were not like them c) native americans did not have voting rights in the united states d) president william h. taft was a native of new mexico

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

In an economic downturn, what can happen in countries that depend on high taxes to fund social programs?