While consumerism during the 1920s boosted the economy, it also led to
more savings.
higher debt.
lower debt.
fewer stocks.

I believe the answer is: higher debt

The increase of consumerism in 1920s is created because of the early development of credit card companies.

At that time, there is not strict regulation on credit score, which mean that even those who do not have high enough income would obtain low interest credit. This lead to a massive increase in average debt.

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.

the answer is suffrage