Answer:
The Founders had been so concerned with making sure the central government couldn't become too powerful that they neglected to make it powerful enough to solve the issues facing a new nation.
1:Calvin Coolidge
2:Warren Harding
3:Herbert Hoover
Both women are successful CEOs of major companies.
USSR (Russia) was led by Stalin
The Roman Empire's fall was largely due to the army being spread too thin to defend the growing territory. The army could not recruit fast enough to secure the huge increases in territory. Also the relocation of men from their domestic lives within the city to the mobile army bases caused a lack of day to day workers within the city. The economy suffered as result.