HELP marking Brainliest

Explanation:

There isn't really a way to explain but I'll try.

The Treaty of Versailles ended World War 1 in 1918.

World War 2 ended in 1945.

The UN wasn't established until after World War 2.

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in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation:

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.