The 1848 springtime of peoples were attempts by the citizens of numerous states to

Begin their own revolutions.

Explanation:

Spring of the Peoples is the name given to a series of liberal revolutionary movements that occurred throughout Europe during the year 1848. With the French Revolution of 1789, libertarian ideals spread throughout Europe, frightening the European absolutist monarchies. In this scenario is instituted the Congress of Vienna, in 1815, which sought a restoration of the old order in force (pre-1789). Monarchies that had been abolished were restored, and repressive policies were again applied to the population.

For the most part, the revolts throughout Europe were controlled, and the social changes which the revolutionary movements so longed for ended up stifled by the emerging Second Industrial Revolution and by a tenuous economic lull that would be accompanied by a political lull.

first second and third

explanation:

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.