<span>They mutually excommunicated each other as a result of ecclesiastical differences and theological dispute, which is considered a watershed in church history. Reasons for the dispute were for example the source of the holy spirit and whether leavened or unleavened bread should be used in the eucharist.</span>
They mutually excommunicated each other as a result of ecclesiastical differences and theological dispute, which is considered a watershed in church history. Reasons for the dispute were for example the source of the holy spirit and whether leavened or unleavened bread should be used in the eucharist.
Bringing legal challenges to racial discrimination. The NAACP during the 1920s and 1930s led the struggle for the civil rights of blacks in the fight against injustice, such as the denial of voting rights, racial violence, discrimination in employment and facilities segregated public.