All of the Following Were Results of the Missouri Compromise

Multiple Choice

All of the following were results of the Missouri Compromise except that  

A) neither northern nor southern sectional interests were completely pleased with the political bargain reached in Congress.
B) Missouri entered the Union as a slave state.
C) Maine entered the Union as a free state.
D) sectionalism was significantly reduced.
E) the political balance between the North and South was kept even.