Name 2 advantages of the North

The North had geographic advantages, too. It had more farms than the South to provide food for troops. Its land contained most of the country's iron, coal, copper, and gold. The North controlled the seas, and its 21,000 miles of railroad track allowed troops and supplies to be transported wherever they were needed.

Explanation:

the constitution of the united states gave congress the absolute authority over immigration laws

answer; i believe the correct answer is (favorable balance);