There is currently a long history of fighting between the israelis and palestinians, and many attempts to resolve these conflicts have failed. according to the theory, the prejudice and discrimination that exists between the two groups will continue to rise as the conflict over limited land in israel continues. (1 point)

The answer to this question is the "realistic conflict". Hence if there is a long history of fighting between the Israelis and Palestinians and there are also many attempts to resolve these conflicts but all attempts failed. As per and according to the REALISTIC CONFLICT THEORY, the prejudice and the discrimination that exists between the two groups will remain and it will continue to rise as the conflict over the limited land in Israel continues.

That is true , instead try to have a sit down talk with them