The Maturity of the household registration system has played a important role in consolidating political power and stabling domination, and also have a great impact on future generations.

户籍制度的成熟起到了巩固政权、稳定统治的作用，对后世的影响很大。

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But I think the key thing, though, is that Chad has a closed political system and it has had a closed political system since long before Deby came to power.

NPR: Chad Conflict Stirs Global Response

This is also reflected in its federal political system, whereby power is shared between the central government and 28 states.

BBC: India profile

And the will might be hard to find in a system where political power often comes out of the barrel of a gun.

ECONOMIST: It is hard to imagine Philippine politics without them