What helped lead to the rise of the advertisement industry in the 1920s?

The more these goods were advertised, the higher the demand they received. Increased demand meant more workers were needed, so more Americans were receiving wages. These were then reinvested into the economy through the buying of more goods, creating the cycle of consumerism that led to the economic boom of the 1920s.

Explanation:

kennedy used a range of this to develop a 'flexible response' plan for any international crisis. “he also expanded the it was important, because it ordered the fall of khruschev.

what are local authorities doing to fix the problem

explanation: what are local authorities doing to fix the problem