Why did egyptians stop building pyramids?

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation:

6 pounds is equivalent to 92 ounces.

hope this !

mint more silver currency sorry its probably to late.