I think C is the answer as well it seems most logical lol
Some advantages of the North had almost four times the free citizens they had many people to grow food in the factories to make them supplies they had more than 70% of the nation's Rail lines and they had very strong Navy and large fleets of private trading ships
Answer:
The Indian Removal Act was signed into law by President Andrew Jackson on May 28, 1830, authorizing the president to grant lands west of the Mississippi in exchange for Indian lands within existing state borders. A few tribes went peacefully, but many resisted the relocation policy
Explanation:
Answer:
1. use of new basic materials
2. use of energy sources
3. invention of machines
4. the factory system
5. development in transportation and communication
6. increasing application of science to industry
