Public schools in america during the late 1800s wanted immigrants to adopt american values, this is called:

a. ethnocentrism
b.
xenophobia
c. cooperation
d. assimilation

is this a multiple choice question? if so, could i see the answers to give you the right one!

b. ensure mutual protection from communism.

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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.