Catholic Answer
Witness, education, and prayer. You have to be a good, committed Christian who has been confirmed and goes to Confession at least every other week, and Mass as frequently as possible. You have to live your live as an evangelizing Christian, then teach that to the youth. Start with prayer and regular confession and Communion. I would recommend getting and reading the book, Forming Intentional Disciples: The Path to Knowing and Following Jesus by Sherry A. Weddell, the Catechism of the Catholic Church, and a good spiritual director combined with weekly confession. See link below.
The concepts behind World Youth Day are evangelization and catechesis.
Catholic Youth Organization was created in 1930.
Malankara Catholic Youth Movement was created in 1967.
your question is not clear , are you asking at what age do youth stop attending the catholic church?:S
The content found in the catholic Youth Bible is all the information that can be found within a regular Bible. The Catholic Youth Bible is for adolescents and children to learn more about Catholicism and God, as well as the principles behind the faith.
Most of them (in English) are called the CYO for Catholic Youth Organization.
12 to 17.
Catholic Youth Organization
ONNCast - 2012 Catholic Youth 1-14 was released on: USA: 12 December 2012
New Evangelization Television was created in 1988.
Chinese Evangelization Society was created in 1853.
Congregation for the Evangelization of Peoples was created in 1622.