Why was Jhon Brown's Raid important?

What where is the purpose of rationing and scrap drives? Leader from the Royal Navy set into motion Operation Dynamo? How did the compromise of 1850 affect north and south? Where the allies landed on D day? What did the North armies in the Civil War name its armies after? Why did grant stop his troops from celebrating at the end of the war? What did the 1935 neutrality act etablish? What details show Patton's skill as a commander? How many wars did haiti have? Why do people celebrate the civil war? What was the biggest threat to allied shipping in the Atlantic ocean in world war 1? What event was the turning point in the Pacific? Why were logical fallacies used to persuade American people during world war 2? What type of war was fought in Vietnam? Who replaced generall McClellan in the civil war? Which coastline was the D-Day invasion directed? What did soldiers in Vietnam do to pass the time when they were not fighting? When did Britain and France adopt a policy of appeasment toward Germany? Access to a Soldier's medical record can be denied? How high could a Zeppelin fly?