How were the causes of detroit race riots

The 1967 Detroit riot, also known as the 1967 Detroit Rebellion or 12th Street riot was the bloodiest incident in the "Long, hot summer of 1967". Composed mainly of confrontations between black residents and the Detroit Police Department, it began in the early morning hours of Sunday July 23, 1967 in Detroit, Michigan.

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japan participated in world war i from 1914 to 1918 in an alliance with entente powers and played an important role in securing the sea lanes in the west pacific and indian oceans against the imperial german navy as the member of the allies.

there has only been 12 presidents. the 12th president is/was moon jae-in