Either bc they feel miss treated or bc he haves not been doing his job as a ruler
Answer:
U-Boat (Unterseeboot)
Explanation:
During World War I, German Submarines played an essential role in the North Sea and the war. Germans were quite advanced when it came to controlling submarines. During the first World War, commander Franz Becker guided German submarines which we know today as U-boats. The Germans unrestricted submarine warfare tactics caused great offence to the merchant vessels in the waters around Great Britain particularly of the Royal Navy and America.
It would be the "Ku Klux Klan" that is considered to be a domestic terrorist group, since they have a long history of intimidating people (especially blacks and Jews) with whom they disagree and degrade.
Answer: President has to inform Congress within 48 hours of prior notice.