What specific regions does the Monroe Doctrine refer to when it references "American continents?"

What was dividing the nation when Abraham Lincoln was elected President?

Which of the following best describes a condition of roads in the late 7000s they were in a bad state but it mattered little because no one used them They are steadily improved from Roman times through the middle ages to the late 7000s They were

What are the "push" and "pull" factors of immigration?

What was the Trail of Tears? the route cowboys took to transport cattle to and from markets in the East the route used by American Indians being forcibly relocated west of the Mississippi River the trail used by thousands of immigrants and pioneers

When did the Aztecs become the most powerful?

Two most prominent colours of the magpie most commonly found in the british isles?

On this day December 15th 1944 we lost a great one. Glenn Miller's plane disappeared over the English Channel on his way to Paris. To this day we have no idea where or what happened?

What were the difficulties faced by Humayun.

How was the tie between jefferson and burr settled after the election of 1800

What happened to the Great Society?