Answer:
For example, if you are missing one senator, then you would have an even number, which means you can't make a decision if 4 people agree on one side and the other 4 agree on something else.
Explanation:
Depending on what you mean, it changed when the north saw that slavery was not just, and started goin on the attack on it. Which lead to the whole civil war of confederates vs the union
It was all the fashion rage at the time. ALL men had to be clean shaven
if they weren't then they were shaved by force.
8:45 am is when the first plane hit the north tower