Thousands of pro-lifers descended upon Washington, D.C., for the 45th annual March for Life. Prior to the march, President Donald Trump addressed it—the first president in history to do so live.

The Daily Signal went to the March for Life to find out why people are marching.

“It is so important that we make a stand and we show other people that we care about this and make a change,” one marcher said.

This rally and subsequent march is held annually to urge action on behalf of the most vulnerable in our community. Check out the video above to see why these pro-lifers march.