The US has been described as an oligarchy because economic elites and organized groups that represent special interests have substantial independent impacts on the US government policy.
A rising stock market signals investor confidence, as buying activity pushes up prices. When stocks rise, people invested in the equity markets gain wealth. Increased wealth often leads to increased spending, as consumers buy more goods and services when they're confident they are in a financial position to do so.
Answer:
oh I was not good in history
US, Germany, UK, and Russia
Explanation:
This'll make it easy : https://www.bbc.co.uk/bitesize/topics/zqhyb9q/articles/zkb86v4