Why after the Civil Rights victories such as the march on Washington in 1963 and the passage of the Civil Rights Act of 1965 would African Americans express such dissatisfaction with the way civil rights policies in the US were headed?

c

explanation:

the right answer for the question that is being asked and shown above is that: "their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.  " the  participant in european imperialism is being described below is that  their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful. 

i believe that the correct answer is a canadian hero.

explanation: he is celebrated as a national hero in canada for successfully thwarting a united states takeover of canada during the war of 1812.

it provided for equal trade rights among nations in china.