What period of the Mesozoic era did mammals first appear?

Devonian

Triassic

Jurassic

Cretaceous

List six nations with monarchs with limited power.

Tell me about Anglo American Ranching

Which if these groups did not support the Democratic Party? Urban workers, immigrants, southern slave holders, abolitionists

How did African Americans influence northern life

The year is 1945 and the Japanese have not yet surrendered. You are President Harry Truman. Your advisers have informed you that forcing a Japanese surrender through continued conventional fighting may cost as many as one million American lives.

State three reasons that britain issued the proclamation of 1763

Although trains were invented long ago, what kept them from being really efficient?

What did the court say about enslaved African Americans position in the United States

Why did the envelope lose the race with the cardboard box answer?

Explain the difference between a colony and a polis