What were the effects of farm mechanization

Less labor and pollution.

Explanation:

Farm mechanization defines as the use of machines in agricultural business. It happened as a consequence of the Industrial revolution.

It has improved farming and agricultural work since broader fields could be covered in less time and workforce. However it is not environment-friendly since a great deal of the machines pollute. As a result, these improvements also leave agricultural workers without jobs.

the united states didn't wanted to get involve with other countries probelms

the decreasing neutrality of the u. s. in world war i

hope this : )