The ends of the geologic eras such as the Paleozoic and Mesozoic are marked by

A.

mass extinctions.

B.

index fossils.

C.

radioactive decay.

D.

climate changes.

Democratic republicans believed the government should be a ...

The Supreme Court would have original jurisdiction over which of the following cases. a. Los Angeles v New York City b. United States v Canada c. Canada v France d. Florida v California

What was the goal of the United Nations' Universal Declaration of Human Rights? a. to reform international finance b. to promote international trade c. to recognize the State of Israel d. to promote the well-being of all people

Under which empire did ancient China control territories that are not part of present China today?

Europeans initial die site for American salt, gold and copper led to

Why don't we celebrate June 19?

What was the main reason Japan invade Manchuria in 1937? * Draft more people into their military Easy access to the Soviet Union Resources

Given the Universal Declaration of Human Rights, what rights have the United States have violated? What rights have the United States have affirmed? How did the United States violate those rights? How did the United States affirm those rights?

Which two principles have directed the foreign policy of the United States since world war 2

What source is most likely to provide a historian with credible information about a historical figure?