The United States ratified the Treaty of Versailles in 1920
True or false

False, it was actually the year before 1920

Explanation:

On July 10, 1919, the president of the United States, for the first time since 1789, personally delivered a treaty to the Senate.

b - those executed came from every social and economic class

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.