On a cross-country drive from Los Angeles to Washington, D.C., our quest was to find out how activism has evolved in the past 50 years. Hours of interviews with former and current activists showed us that while the blueprints for battle have changed, the issues many people are fighting for have not. In 1968, the goal was to raise public awareness about the struggle of marginalized communities. Activists then used music, art, and writing as well as protests to bring that struggle forward. What drove those movements was a rather wild hope that it was time for the country to repair what had been broken in American history," says sociologist Todd Gitlin, author of "The Sixties: Years of Hope, Days of Rage." Across the country, we saw people waking up to causes - conservative and liberal - they can support and finding a way to fight for them, just as activists did in 1968. Back then it might have meant wearing a brown beret or a black jacket, taking photos for a magazine, or writing a song with a person whose skin was a different color. Today it would look more like donning a pink hat or waving a rainbow flag or running for office when everyone says you can't or shouldn't. "I've become more aware at all levels," says Ms. Oakes, [an] English teacher in West Virginia [who helped organize a successful strike]. "We have a platform to build on that I don't think we had a year ago. And it's been inspiring to see how we've started something."