Why did truman decide to use the atomic bomb to end the war?

to test the effects of an atomic bomb in the city.
to quickly end the war without an invasion.
to keep the russians from entering the war.
to show the world the new superweapon.

Enlightenment thinkers most contributed to the development of whichpolitical idea? a. religious leaders should play the largest role in establishing asociety's laws.b. democratic governments have the responsibility to protect humanrights.c. criminals must be punished harshly if a society is to maintainorder.d. written constitutions place unnecessary restrictions ongovernments' powers.

In which era does vietnam war fought and what was the reason?

Using complete sentences, explain how american indians felt about the land allotments. be sure to include their concerns about the program in your answer.