"Thank God for all those today, few through their voice be, who have not forgotten the divine brotherhood of all men, white and black, rich and poor, fortunate and unfortunate." detail from the "Address to the Niagara Movement" deals with the application of constitutional principles. Thus option C is correct.
Option C, "We want the law enforced against rich as well as poor, against capitalist as well as laborer, against white as well as black," specifically addresses the application of constitutional principles, particularly the equal protection clause.
So, It advocates for the consistent enforcement of laws to ensure that all citizens, regardless of their race or social class, are treated fairly under the law.
Based on this, which detail from the "Address to the Niagara Movement" deals with the application of constitutional principles?
A. "The work of stealing the black man's ballot has progressed and the fifty and more representatives of stolen votes still sit in the nation's capital."
B. "We refuse to surrender the leadership of this race to cowards and trucklers."
C. "Thank God for all those today, few through their voice be, who have not forgotten the divine brotherhood of all men, white and black, rich and poor, fortunate and unfortunate."
D. "Never before in the modern age has a great and civilized folk threatened to adopt so cowardly a creed in the treatment of its fellow citizens born and bred on its soil."