How was the spinnaker built?

What were operations that protected American merchant ships in the Atlantic before the US entered World War 2? What frightens the drummer boy of Shiloh about the coming battle? Did the Sparta boys and girls got military training? What was the purpose of the Molotov-Ribbentrop Pact? When did the Japanese Internment happen? Were families during the Holocaust separated by gender? How did the Vietnam war draft affect the war? What was the wilderness campaign? How did the Compromise of 1850 satisfy the north and the south? How did the Sepoy mutiny change the way the British ruled India? Do 1940 mercury dimes from west point have any mint marks on them? What were multiple goals of the us during the Vietnam war? What was the military goal of the US in the Pacific during World War 2? How did the yellow star influence World War 2? Why did the siege of Vicksburg succeed when the attacks on Vicksburg fail? How many creamatoriums were in the holocaust? Why did General Douglas MacArthur struggle to hold the U.S positions in the Philippines? Which batter was general lee stopped at? What two countries came out of World War 1 in better shape than they entered it? What was the percentage of bystanders in World War 2?