Why was Fort Carolin built with walls surrounding it?

What country did the name hathcock come from? Did the north have less manpower than the south? What was the Middle Eastern nation that USSR invaded in 1979? Did evacuees get sent abroad? Why did many members of congress oppose president Lincoln's plan for reconstruction? Why did the native Americans want to take bunker hill? Who was the leader of the filipino resistance fighters? Who was the leader of al-Qaeda in 2000? How long did it take Florence Nightingale to get to the Crimean war? What is the Military word for goodbye? How was the battle of little bighorn different from the fighting at wounded knee? Where did the word beret come from? Who high jacked the planes in 911? How did America entry into World War 1 affect Germany strategy? Ann Wilson Patton aka Anita and Nita Gen Patton's sister? Who was the commander of all the northern armies from 1864 to the to the end of the war? Did the battle of siege petersburg use ships? How does the king get information about peter wilks? What important lesson did grant learn during hist first battle as a commander? German army commanders in World War 1 didn't make the key decisions instead their staff officers did if this is true then what role did the commanders play?