But, what's your question?
It had a very positive impact because the 1920's was when many new technologies were introduced, one example being the the assembly line, which made many industries more productive and profitable.
Hope that helps!
Explanation:
volunteering in the community.
Your answer should be C I believe, hope this helps!
The national government could tax citizens and states to help pay for national projects.
All it could do was request that state governments pay certain amounts to support the costs of the national government.