What are two factors that contributed to the rise of a scientific revolution in europe in middle 1500s

What was the national government’s biggest concern if facing a war, under the articles of confederation? the national government had no national military. the country had grown too large to defend with a small army. the states would not back the federal government. there was no way the states would pay for fighting a war.

Is harry truman considered a hero or a tyrant for dropping the atomic bombs on hiroshima and nagasaki? (need a paragraph)

Which economic sector employs the least number of people in mexico, barbados, and venezuela? a. agriculture b. services c. industry