The first pharaoh of egypt might be credited with introducing what development to the kingdom

The correct answer is the proliferation of monumental art. That's basically the art where they take large arches or doorways or pillars and make them artistic by sculpting things in them. Things like caves' entrances were also sculpted to make fancy tombs and anything similar. This was common in Ancient Egypt.

Because broadest terms allows the law flexibility depending on changing society and circumstances.

Ns is has was the same point i just don’t wanna know see ya i