It is primarily concerned with all the major political developments happened after the 1971 debacle.

Long story short:
1) New political face after the dismemberment of Pakistan.
2) Political parties.
3) Political struggles of democratic political parties and proponents of democracy in the dictatorial eras.
4) Constitution; its abrogation; its reinstatement; its abrogation; its reinstatement. Long story short: Flip flop phases. (Amendments are important; especially all those which were introduced under the democratic government)

Regards.