It allowed the soil in the field to regain it nutrients
The reason why there was an increase in the total US urban population during the early 20th century is becasue of job opportunities in industry and improved living conditiosn in cities. But the most likely reason would probably be A - job opportunities in industry.
All of the following played a role in the Great Depression except "<span>b. an under production of goods and services," since it fact it was mainly demand of such goods and services that suffered. </span>
Answer:
i think its a.Taxation and importation hope this helps
Explanation: