Where did the majority of the battles occur during world war i?

What are some incentives that parties have to carry out their campaign promises?

Plz ! after the first battle of bull run general ivan mc dowell was removed from command of the union army he was replaced by a. general ulysses s. grant. b. general george mcclellan. c. general robert e lee. d. general george meade.

Which piece of information would most a historian create an interpretation of this photograph of works in a factory?