B. Achieving great power should be the correct answer.
I'm pretty sure it's the national road
There were few government regulations so businesses used ruthless tactics to eliminate their competition.
Answer:
Explanation:
Major problems at the end of the war included labor strikes and race riots, and a lag in the economy due to farmers' debts. The Red Summer of 1919 saw an increase in violence in more than two dozen cities, as returning veterans (both white and African American) competed for jobs.
