Why did shays rebellion prompt a call for a strong central government?

"there will be differences in degree of mood elevation seen in depressed clients after receiving either cognitive-behavioral or psychoanalytic therapy."; in this hypothesis, mood elevation is the:

The form the boundary between north and south china. a. himalayan mountains c. change river b. xi river d. qinling shandi mountains

The signing of which document ended the american revolutionary war? a. u. s. constitution b. declaration of independence c. treaty of paris d. treaty of versailles