Amandla Stenberg, star of "The Hunger Games" and "Everything, Everything," first came out as bisexual in 2016.

During her takeover of Teen Vogue's Snapchat channel, the star spoke about why it's important to be open about her sexuality and the pain that comes from remaining quiet.

"We cannot be suppressed," she said. "We are meant to express our joy and our love and our tears and be big and bold and definitely not easy to swallow. Here I am being myself and it's definitely hard and vulnerable, and it's definitely a process, but I'm learning and I'm growing."

Keep Reading
More

For many years, critics and studies denounced young people for not voting or being apathetic toward politics and activism.

In the past few years, though, a number of teens, tweens, and everything in between have been outspoken on topics such as race, gender, class, and sexuality, raising the awareness level of passionate young people around the globe.    

From crushing the patriarchy to advocating for better educational facilities for historically underserved kids, these adolescents are showing the world that age ain't nothin' but a number, but it's a number that, when used right, can change the world.  

Keep Reading
More