A.)federal government increased participation in businesses.
explanation
WW1 was an economic booster for the US and as the war continued in europe the us were thriving in manufactering and profits. The other choives dpmt have any logical reasoning so choice A is best.
If you google it up i am %80 you will find the answers not lie
Answer:
To focus on all regions for a better future.
Explanation:
Henry Clay developed a plan to have all the people work together for the welfare of the country, however Clay's plan never was put into effect.