Why was there a civil war in east Pakistan in 1971? according to 7 mark

Answer: Because of the secession of Bangladesh.

Explanation:

In 1971, a civil war broke out in eastern Pakistan as Bangladesh was striving for independence. India supported Bangladesh on the road to freedom in this war. The Pakistani government has rejected Bengali demands for self-destruction and responded to them with brutal violence. History is the terror of Pakistanis (as well as legal science) over Bengali characters as genocide.