Which are characteristics of nongovernmental organizations? Check all that apply They are overseen by a nation's government. They are required to make a profit on operations. O They are always based in the United States. O They have volunteer workers. O They function in multiple countries. They focus on humanitarian, environmental, and economic programs.

They have volunteer workers.  

They function in multiple countries.

They focus on humanitarian, environmental, and economic programs.

Explanation:

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c.) the country needed a stronger central government.

the installment plan of the 1920s, an arrangement that allowed people to buy what they wanted with a small down payment and pay off the rest in monthly installments, provided americans a way to own what they did not have the money to buy.