The zombie empress has unleashed a zombie horde to take over her country. The military has been defeated, with the bodies of their soldiers that are still intact being added to the horde. This necromancer has succeeded in taking over the government. However, after she installs herself as leader, she realizes that she has two problems:

A. It's no fun ruling over dead people who are essentially slaves with no will of their own.

B. She needs human society to thrive. The zombies will eventually rot away, and she will need new bodies to replenish her ranks in order to maintain his power and defend the country from outside threats.

These brillant deductions has led her to conclude that she needs human society to remain productive and stable in order to maintain power, yet remain weak enough to prevent them from challenging her. How can she maintain this balance and allow both groups to exist side by side to support each other? What policies can be put in place to allow humans to thrive under their zombie overlords?