How does conflict theory explain racism?

because conflict theory is something that's been around for ages and everyone has a theory and opinion it's like politics if you get way into it is could cause a conflict race and ethnicity habe always been big

it is due to the halo effect as the impression of the boy created earlier.on the mind of the principle affected his decision

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.