Which of the following examples best represents how the vice presidency has evolved over time? a. vice presidents are presidents-in-waiting. b. vice presidents are key presidential advisers. c. vice presidents are presidents of the senate. d. vice presidents are heads of commissions and leaders of strategy teams.

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

How did the united states surprise other delegates at the washington naval conference in 1921?

What are new social classes emerged due to advancement in agriculture ?