What to put in presentation about racism?

PAST: The history of racism (from Rosa Park's act, then Martin Lurther King... etc); how was it in the past? (name some examples or pictures) - the blacks use different toilets, bathrooms, cannot access to education.

PRESENT: How is Racism in modern days? (People starts to respect others' skin tones while there are still some sad cases such as George Floyd in Minneapolis, etc

1. between 1754 and 1763

2. a land bridge between siberia and alaska that was exposed during the most recent ice age when the waters of the bering strait receded.

hope this

b. introduce the core ideas of the new government.