A major feature of the Golden Age of Muslim culture was the – political and economic isolation of the Arab world

persecution of Jews and Christians

adoption of democratic government

development of the foundations of modern science and mathematics

Explanation:

development of the foundations of modern science and mathematics

why do you think kush in nubia is not as well-known as egypt?

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.