Help me with this please, I’ll give brainliest

How did the roaring 20s mark the end of the progressive era? a. mass production reduced wealth disparity and turned public opinion pro business b. labor unions won big legislative gains in workers rights and disbanded c. public officials cut taxes on businesses and reduced spending on services d. america increasing influence in world affairs redirected public attention to foreign policy

What mountain range is located near 60*n and 60*e

What are some of the difficulties that the japanese face due to the islands' geography?