Explain who was negatively affected by the changes in the economy and what negative effects they suffered.

Young people, factory workers, and unskilled workers lost jobs; large corporations hired temporary employees; many workers received only small wage increases and experienced cuts in benefits.

Explanation:

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.