yes because at that age you are becoming an adult and going on your own to college youre old enough to understand and make a decision well thought out.
Also you can get a house a car and make your own choices and vote for yourself.
18 is probably a good age because it is the age a person becomes "Legal" and Legally responsible for their actions.
The legal voting age in Colombia is 18 years old.
Minimum voting age is 18 in India.
The voting age in the Netherlands is 18 years old.
The voting age in Russia is 18 years old
The voting age is 18 in all states.
Voting age across the US is 18 everywhere
The legal voting age is 18 in Minnesota
the voting age of china is 18
18 is the legal voting age in the US.
the Vietnam War.
18