Which of the following is an example of how modern science influenced physics? A. The computer michrochip
B. The rechargeable battery
C. The theory of relativity
D. The vaccination for polio

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.

After ww2, the soviets began setting up what type of governments in countries closest to them

Who was william johnson? a. a revolutionary war veteran b. was the most prominent free black in mississippi c. a field slave d. inventor of the cotton gin