(V): Who said the American constitution is perfect? It did provide a templet for wrongs, which were already established practice, to be corrected. You talk about it as though the change should have been instantaneous. A better question would be, how did an established and approved of way of doing things, and practiced all over the world (including your own country), become abolished?

The constitution was built upon, among other things, judea-christian principles and laws and your own magna carta.

Were non white folk banned in England from owning guns immediately after your own slaves were freed?