Why do they quarrel?

Individuals who have the same purpose and ideology create a party. Also, there is an incompatible goal between parties, leading to conflict.

The framework to observe the incompatibility shows protracted social conflict parties. Therefore, it can develop an upper level such as transnational conflict.

The conflict between individuals, groups, socials, ethnic groups, and global gives us different feelings via its variety and scales.

Q: What incompatibility do you see a conlfict? Dose that differences can negotiable or not?