(L to R: Allison Williams, Tavi Gevinson, Katie Couric)

On Wednesday night, MAKERS hosted a star-studded red-carpet preview of the MAKERS.com-inspired documentary, MAKERS: Women Who Make America. The event was attended by many of the groundbreaking women featured on MAKERS.com, including Gloria Steinem, Martha Stewart, Katie Couric and Tavi Gevinson – along with special guest Allison Williams– at Lincoln Center to celebrate the remarkable strides women have made in America over the past 50 years.

One year after launch, MAKERS.com, the living library of ground-breaking women's stories, more than 35 million videos have been viewed. To mark its anniversary, and to continue to engage the growing number of users, MAKERS is redesigning the site to elevate the videos' prominence, improving categorization of the MAKERS and the browsing functionality. In addition, the new site will improve exposure to original blog content and the MAKERS Twitter feed.

Below is the trailer for MAKERS: Women Who Make America. To watch the entire documentary tune in to PBS on Tuesday, February 26th at 8pm ET (check local listings) and join the conversation during the broadcast at #MAKERSchat. Until then, view more than 160 women's stories on MAKERS.com, follow us on Twitter at @MAKERSwomen and find us here on Facebook.