Answer:
It'd allow the North to control goods going down the river to the South. Doing this, the North could cut off food or weapon supply to "starve out" the other side. The North could also use the Mississippi for transporting their own troops into battle.
B. The transition from American to British slave traders who then transported the slaves to America
We the people of the United states, in order to form a more perfect union, establish justice, insure domestic Tranquility, provide for the common defence, promote the general welfare, and secure the Blessings of liberty to ourselves and or a Posterity, do ordain and establish this Constitution for the united states States of America
"Vested power" is power based on a belief in the lawfulness of enacted rules (laws) and the legitimate right of leaders to exercise authority under such rules, since the person in question in thought to embody this authority.
When the governor William Berkeley refused to retaliate for series of attacks Native africans on frontier settlements which was due to favoritism