Why were tensions high in Congress? A. A fight at the Congressional Convention
B. There was fighting in Kansas over slavery known as “Bleeding Kansas”
C. Both A&B
D. None of the Above

The answer to your question is B, or there was fighting in Kansas over slavery known as "Bleeding Kansas"

Explanation:

One of the most famous attacks that happened in Kansas over slavery was by John Brown, who raided a place full with pro-slavery settlers.

Hope it helps!

frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. but frederick disliked rifle shooting and horseback riding. unlike his father, he was interested in french literature. he enjoyed poetry and music and, like some others of the enlightenment, he scoffed at religion. his father thought him soft, frivolous and unmindful of his duties. and when frederick refused to put his signature on a right to succession, for a few moments his father strangled him.