Explain how jazz played a role in the struggle for social and legal equality in United States history during the twentieth century.

jazz gave people mony

Explanation:

it played important during the reseshon in 2004 people played jazz on the streets to make a few coins.

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).