A fossil is found in a layer of rock. This layer of rock determines the fossil’s age. This demonstrates a. relative age
b. absolute age
c. superposition
d. half-life

Why did roosevelt support a “europe first” strategy even though it had been japan that had first attacked the united states?

In 1956, people in demanded that soviet troops to be removed as the part of a call for democratic reforms

How did the boston massacre contribute to the writing of the declaration of independence? a. many colonists began to see the british government as a source of protection. b. many colonists began to see the british government as a supporter of free speech. c. many colonists began to oppose the british government's building of forts on the frontier. d. many colonists began to fear the british government's harsh actions toward the colonies.