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Access to statistics compiled between 2017-2021. This is a curated collection of United States statistics; compare and contrast variables of interest, and create customized views in tables, maps, rankings, and charts. Datasets cover a wide range of subjects – including business, sociology, political science, education, international studies, criminal justice, and many more. Sources include public, private/commercial, and nongovernmental organizations
Congress issues reports, passes bills and often holds hearings, often with expert witnesses.
Become familiar with the committees from both chambers of Congress:
House Judiciary Committee. Jurisdiction over issues with elections. Look particularly at Subcommittee on the Constitution, Civil Rights, and Civil Liberties
Notice the modifier atleast3 - that can be any number. It is a helpful way to limit before running your search. There are useful post limits too.
Just a reminder that state and local laws will influence voter experience.