Question

during the early 1800s, which factor contributed the most to the start of the industrial revolution in the united states? an abundance of natural resources the availability of electricity the end of the slave labor system a restriction on european immigration

Explanation:

In the early 1800s, the US had an abundance of natural - resources like coal, iron, and timber which were crucial for industrial growth. Electricity became more prominent later. The end of the slave - labor system was in the 1860s with the Civil War. Restricting European immigration was not a factor in starting the Industrial Revolution.

Answer:

an abundance of natural resources