The annual March for Life took place in Washington, D.C., on Friday, drawing a crowd of 100,000 to 200,000 people, according to some estimates. Accurately gauging crowd size for events in Washington is always difficult, but Friday's estimate is certainly reliable.

In fact, a time lapse showing pro-life Americans march through the streets of Washington perfectly captures the magnitude of Friday's event.

WOW! Watch this AMAZING time lapse video of the March for Life! #MarchForLife #prolife pic.twitter.com/PcQLnv1LWv
— LifeNews.com (@LifeNewsHQ) January 19, 2019

Meanwhile, the annual Women's March, which is set to take place on Saturday, is expected to draw a dismal crowd of just 10,000 protesters.