My Opinion on Hawaii’s Annexation

Why did president lincoln place general mclellan under the command of general halleck? a. mcclellan failed to capture richmond. b. mcclellan was responsible for the north's defeat at the second battle of bull run. c. mcclellan failed to defeat lee at antietam creek.

How does the existence of a site like catus hill demonstrate the challenge that archaeologist face when making theories?

What does separation of church and state mean?