3个关于美国历史的问题（需要用英语回答)

1.Due to the great demand for the war production,WWII gave women more opportunities to work outside,thus providing economic sel-reliance to them.More than 30 percent of women worked in factories,they were described as "rosie the riveter".But they lost a traditional female character to be with families.African Americans were again fighting for equal rights.The civil rights group rose.Under A.Philip Randolph,blacks marched to the DC,and gained executive order8802 to reaffirm"policy of full participation in the defense program by all persons,regardless of race,creed,color,or national origin."
2.In 1947,Kennan made a "Long Telegraph" to president Truman to contain the spread of soviet power.A containment began.Truman Doctrine was a beginning of containing communism.The first involvement was korean war,which happened in Truman's presidency.President Eisenhower formed NATO with west European countries to try to halt soviet influnce.He also adopted the domino theory ,which made him to support southern Asian countris to rebell communism.The event happened in Kennedy's presidency was the cuban missile crisis.but this turned out with a detente,a softened relationship between the two super powers.The cold war started a competition of nuclear weapons.People lived under an unstable condition,and were sensitivite to be subversive.After the sputnik events,america started a seris of headstart education.
3.太困了.看不完了.