How did Mesopotamia change the world?​

Its history is marked by many important inventions that changed the world, including the concept of time, math, the wheel, sailboats, maps and writing. Mesopotamia is also defined by a changing succession of ruling bodies from different areas and cities that seized control over a period of thousands of years.

Not only was Mesopotamia one of the first places to develop agriculture, it was also at the crossroads of the Egyptian and the Indus Valley civilizations. This made it a melting pot of languages and cultures that stimulated a lasting impact on writing, technology, language, trade, religion, and law.

Explanation:

the answer is a new goverment.

du boi was considered a radical because he wanted the immediate end for segregation. the biggest different between him and booker t. washington is that, even though washington believed that segregation should be considered illegal, he did not believe at all that a law was needed to keep blacks away from whites and that this would be something natural (to have the races apart) for a long time until society adjusted, while du boi believe that agitation was the only way to end segregation.