What advantages did the Senegal and the Niger Rivers provide for the people of west Africa

What are the six basic purposes of government as outlined in the preamble to the constitution?

Imagine a child who consistently gets mediocre grades and is often picked last for a team when games are played at recess. however, he likes to make silly jokes and play pranks, and he notices that people laugh when he does those things. the child starts to think that others are laughing with him, not at him. this is part of the process that charles cooley

If we can't separate our civilized self from our savage self which will take over and why