How far was reagan to blame for the cold war

Why did president lincoln place general mclellan under the command of general halleck? a. mcclellan failed to capture richmond. b. mcclellan was responsible for the north's defeat at the second battle of bull run. c. mcclellan failed to defeat lee at antietam creek.

Why was control of the atlantic ocean essential to great britain’s success in world war 2

Jane determines x = 4 and y = 1 is the solution to the following system of equations.