What date was it when Lincoln defeated McClellan for president? Please help as soon as possible!!

{Answers that have nothing to do with the question (meaning just answered wrong for the sake of points) will be reported}

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.