How did Polk's choice of the border allow the US to provoke a war with Mexico?

Which defining aspect of 1950 american society Best completes the paragraph

In general who were the progressives and what did they believe

The Great Plains had large areas of prairies and grasslands. Which of the following industries was best suited to thrive in this type of environment in the late 1800s?

The Greek culture and language aided the spread of Christianity.

George Washington led soldiers in which war?

A population's distribution can be even, clumped, or random.

Who were the two groups involved in the battle of fort sumter?

How long did it take to Finish WW2? (The closest Estimate)

Which of the following would be beneficial for industry's growth? natural resouces artisans a charasmatic leader a labor union

Military historian who emphasized the need for a strong navy. why do you think so?