As a United States citizen, every one should vote and strive to be informed
https://news.wttw.com/elections/voters-guide/2020
https://www.lwvil.org/
https://www.cookcountyclerk.com/service/upcoming-election-dates

For Example:
Who are your Senators?

Who is your Representative to Congress?
(and what is your congressional district?)

What is your Ward in the City of Chicago

What is your precinct number
(What is a precinct?)