What role did disease play in encounters between native groups and the first british settlers

Disease played a very deadly role for the natives and a very helpful role for the British, since the natives were not immune to these diseases and many died upon contact.

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.