segregationist (noun)

1. In Harper Lee's novel 'To Kill a Mockingbird,' the character Bob Ewell can be described as a segregationist as he strongly believes in keeping the races apart.

2. In the anime series 'Attack on Titan,' the character General Dhalis Zachary can be seen as a segregationist due to his belief in separating humanity based on their social standing.

3. The artwork 'Separate but Equal' by Norman Rockwell reflects the perspective of a segregationist, depicting the racial divide in American society during the mid-20th century.

4. The design of certain public spaces during the Jim Crow era, such as separate waiting rooms or water fountains for different races, exemplify the segregationist ideology prevalent at the time.