Which of these resulted from the 1851 publication of uncle tom's cabin?

In the North, the book persuaded more individuals to join the abolitionist cause., and an awesome enthusiasm for the Underground Railroad - the system of safe-houses by which outlaw slaves were carried into Canada. 
Typically, the South was shocked and attempted to boycott this smash hit book. It without a doubt drove the two segments to encourage separated, however, it isn't genuine that Lincoln said to the creator "So you're the little woman who began this extraordinary war."

The Necessary and Proper clause was intended to allow Congress to decide whether, when and how to legislate for "carrying into execution" the powers of another branch, and at the same time intended to respect and reinforce the principle of separation of powers.

Explanation: