Have you ever attacked, discriminated, or denied another person's rights based on their nationality, race, religious beliefs, orientation, or political opinion?
By this question, USCIS service basically wants to check your ethics. If you are going to apply for a green card your character must be of good ethics and good values to confirm you can validate the U.S laws. Try to answer this question as NO.
BY Best Interview Question ON 17 Nov 2020