Answer: helped spark revolutions in people who wanted democracy.
Explanation: edge 2021
The KKK reemerged again and grew to millions of members in the 20s for a variety fo reasons.
They first gained a foothold in the depression after World War I before the roaring 20s. By stoking the xenophobia and conservative moralism of white Protestants in cities around the country (not just the South), the KKK was able to recruit members who feared immigrants and a loss of their "way of life."
Some problems faced were fighting against communism and keeping their democratic governments
they were also in huge amounts of debt
Answer:Leaders of both cultures controlled the local economy.
Explanation:
Dr Jonas Salk developwd the vaccine to prevent polio.