Robert E. Lee fought on the confederate side which was the southerners. He owned slaves and was for slavery. So white supremacists see him as an symbol for slavery, and since he was for slavery like how most southerners wanted he fought for that. Now that slavery is mostly abolished everywhere (there is still slavery going on) the white supremacists don't like that and are against it. They think they are more superior than any other race. With the Virginia protests with removing the statue the group of the supremacists said "you will not remove us" or something close to that I forgot. This is off what I remember because I just did an assignment on this. Also they think he was a good general because he fought for white supremacy, so yes he was a supremacist. That is why so many racists are protecting his statue. There is an article that I can send you in your pm if you would like.
Hopefully this somewhat helped :)
Answer:
The civil rights movement was an organized effort by Black Americans to end racial discrimination and gain equal rights under the law. It began in the late 1940s and ended in the late 1960s. Although tumultuous at times, the movement was mostly nonviolent and resulted in laws to protect every American’s constitutional rights, regardless of color, race, sex or national origin. is that ok or not?
Imperialism had fed into European tensions because of the high number of European countries competing for colonies all over the world.