What began to happen to change the southern economic base

Economically, the Civil War was not a contest between equals. The South had no factories to produce guns or ammunition, and its railroads were small and not interconnected, meaning that it was hard for the South to move food, weapons and men quickly and over long distances. In addition, though agriculture thrived in the South, planters focused on cash crops like tobacco and cotton and did not produce enough food to feed the southern population. The North, on the other hand, had enough food and enough factories to make weapons for all of its soldiers. It also had an extensive rail network that could transport men and weapons rapidly and cheaply. At first, this superiority of the North didn't seem to make much of a difference; like many wars in history, those involved thought it would be over quickly. But northern advantages would prove crucial as the war dragged on.

If he breaks the law then he had to resign from his post and so he'll lose his/her powers.