Ancient egypt, why is the middle kingdom called the golden ages?

Nationalsim led to major conflicts following world war1 especially when

Why might the spanish government have approved of the encomienda system? a the system allowed for fair treatment of all under it, leading to a happy and prosperous colony. b the system used natives as slaves which meant the government was able to maximize their profit of exported goods. c the system allowed for mostly profitable trade within the different colonies. d the system was a great example of how to successfully run a colony, making spain a world power.

Which number on the map indicates the farthest reaches of alexander conquests?