Answer:historian's
Explanation:
Took the test and put this as the answer and got it correct.
Randolph, leader of Black civil right movement canceled the March in Washington on 1941 because he was persuaded by his fellow leaders that it is not advisable to proceed. Then Pres. Roosevelt Issued the Executive Order 8802 and establishment of FEP. This actions of the president halted the supposed March in Washington.
Virginia was founded primarily for the purpose of profit by the joint-stock owned Virginia Company of London. It was also important in giving England territorial claims in America to match Spanish and French expansion, and to also give England markets and resources in the New World.
Vietnam War is definitely one I'm not sure about the other two though