Answer:
what? I don't understand what you wrote here lol
<span>Ida Tarbell is his wife
</span>
The correct answer is:
1)When there was more food productions tat meant there wouldn't be a lot of workers
2)Most farmlands were turned into roads
3)Changes in materiel
Hope this helps
Answer: Since it is a pattern recorded over history, can you make predictions?
Explanation: