Answer:
Option B. The balance in the Senate tipped in favor of slave states was an outcome of California's application for statehood
Explanation:
The entrance of California as a free state would interrupt the balance of senate supremacy between the south slave states and north Free states.
Its arrival as a union would cause the native African Americans to lose their freedom.
In 1849, California was engaged in a fiery deliberations and sought statehood. After the Compromise pact that was signed in 1850, California became a free state and the confined natives became free.
Explanation:

appointment of a particular Government servant to a post was erroneous or not ... ability of the candidates under consideration. ... to be followed in such cases will be as given below.
The act was meant to ensure freedom of religion for Christian settlers of diverse persuasions in the colony. ... Maryland was settled by George Calvert, Lord Baltimore, who was a Roman Catholic, so the law has sometimes been interpreted as a means of providing Roman Catholics with religious freedom.
The Cuban Missile Crisis has become one of the critical points in the history of the Cold War. With Soviet nuclear warheads already positioned to strike the America, the world feared that it could be the brink of a third world war. Both superpowers thought house close could be thus, communications between Washington and Moscow were increased.