I was wondering once you get of age 18 do your parents still need to be the main people to apply for any paper work for you? Or can you do it yourself?

Also if your eligible to become a naturalize citizen through your parents but they decide not to apply for you can you apply your own self or do they need to be the one's to do it?

If your refugee travel document expires whiles you are out side the country can you renew it whiles being out side the country?

For immigration, you're considered dependent of your parents until you reach the age of 21.