Question 8 of 10 I was a senator who played a key role in development of the Compromise of
1850. I introduced the idea of popular sovereignty. Who am I?
A. Abraham Lincoln
B. David Atchison
C. Stephen Douglas
D. Charles Sumner

B

Explanation:

I did this in school

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.