Answer: The first is with the consent of its parent country, that is when the government of the sovereign state which it belongs to allows it to secede, either through agreement between the central government.
Young adulthood is a time when a person is in their twenties and often attends college or is in another kind of education. During this time a person has to invest in the their future, while learning how to be financially independent, but the person does not yet other problems, such as ailing health.
So the correct answer is:
b. developing financial freedom.