<span>B. The sectionalism between the North and South over slavery increased
The North continued to resist the Southern ideology on slavery. They disagreed with President Franklin Pierce's actions and views on slavery.</span>
<span>hostility between Christians and Muslims</span>
<span>popular sovereignty is the answer</span>
The President's name was Andrew Johnson! In order to have him impeached the Senate had to be two-thirds majority! The vote was 35-19 to impeach him they were only lacking 1 single vote!
I hope I helped! :)