Which of the following best describes the government of Sumer? A. Sumer was conquered by the Phoenicians and became a colony
B. Sumer was a collection of united city states ruled by a central leader
C. Sumer was the first empire with a strict law code
D. Sumer was a collection of city states ruled by military leaders (kings)

depends on the age of the teen, many believe by the age of 16 a person should know the strong difference between right and wrong along with the difference between risky and immediate death. swimming with sharks might be dangerous but swimming with sharks while bloody meat is attached to you is just insane. even more if you have no idea what you're doing. however, no matter the age, as long as the person is skilled enough and has the mental and physical capacity to control their actions doing whatever sport they put their mind to is all that matters.

during the hitler era and it caused them to declare war on germany