Voter ID laws is the topic
Thirty six states have photo identification requirements at the polls, and with over twenty one million American citizens not having a government issued ID, voter turnout is reduced by two to three percentage points. According to the U.S. Government Accountability Office, this translates to tens of thousands votes lost in a single state, because ID cards are not accessible to everyone.
Talk about voter ID laws over time, including history of voter fraud and how voter ID laws have changed, this is a good article to start with – https://www.ukessays.com/essays/politics/history-of-the-voter-fraud-politics-essay.php
Take a stand on whether strict voter id laws stray people from voting or do not affect it, this is a good article https://www.hbs.edu/faculty/Publication%20Files/19-076_3d09347d-3333-4ec8-8f71-0ce75f44261e.pdf
Talk about how voter id laws might prevent certain types of ethnicities in our country to drift away from voting, possibly find examples showing how equal voting rights have been denied in some parts of the country aka voter suppression
Another good source – https://www.aclu.org/other/oppose-voter-id-legislation-fact-sheet
Good source on voter fraud – https://www.researchgate.net/publication/283226845_The_Problem_of_Voter_Fraud
Then finally address the impact of voter ID laws, good article – https://harvardlpr.com/wp-content/uploads/sites/20/2013/05/3.1_9_deAlth.pdf