Thousands of abortion supporters and pro-life Americans rallied outside the U.S. Supreme Court on Dec. 1 as justices heard oral arguments in the historic abortion case, Dobbs v. Jackson Women’s Health Organization.

The case, which involves a Mississippi law restricting most abortions after 15 weeks, challenges two landmark decisions: Roe v. Wade, the 1973 ruling that legalized abortion nationwide, and Planned Parenthood v. Casey, which upheld Roe in 1992. 

Here’s what it looked like outside of the Supreme Court:

Thousands of pro-life advocates gathered outside the U.S. Supreme Court in Washington, D.C., on Dec. 1, 2021, in conjunction with oral arguments in the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Thousands of pro-life advocates gathered outside the U.S. Supreme Court in Washington, D.C., on Dec. 1, 2021, in conjunction with oral arguments in the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Anna Del Duca (right) and her daughter, Frances, traveled from Pittsburgh to attend a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021, in conjunction with oral arguments for the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Anna Del Duca (right) and her daughter, Frances, traveled from Pittsburgh to attend a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021, in conjunction with oral arguments for the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Hundreds of students from Liberty University in Lynchburg, Virginia, traveled to Washington, D.C., for a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021, in conjunction with oral arguments in the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Hundreds of students from Liberty University in Lynchburg, Virginia, traveled to Washington, D.C., for a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021, in conjunction with oral arguments in the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Hundreds of students from Liberty University in Lynchburg, Virginia, traveled to Washington, D.C., for a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021, in conjunction with oral arguments in the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Hundreds of students from Liberty University in Lynchburg, Virginia, traveled to Washington, D.C., for a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021, in conjunction with oral arguments in the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Theresa Bonopartis of Harrison, New York, was among the pro-life demonstrators outside the U.S. Supreme Court on Dec. 1, 2021. She runs a nonprofit group called Entering Canaan that ministers to women and others wounded by abortion. Katie Yoder/CNA
Theresa Bonopartis of Harrison, New York, was among the pro-life demonstrators outside the U.S. Supreme Court on Dec. 1, 2021. She runs a nonprofit group called Entering Canaan that ministers to women and others wounded by abortion. Katie Yoder/CNA
Marion, who declined to provide her last name, was among those who attended a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021, from Mississippi, where the Dobbs v. Jackson Women's Health Organization abortion case originated. Katie Yoder/CNA
Marion, who declined to provide her last name, was among those who attended a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021, from Mississippi, where the Dobbs v. Jackson Women's Health Organization abortion case originated. Katie Yoder/CNA
Juanito Estevez, from Freeport, a village on Long Island, New York, at a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Juanito Estevez, from Freeport, a village on Long Island, New York, at a pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Mallory Finch from Charlotte, North Carolina, was among the pro-life demonstrators outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Mallory Finch from Charlotte, North Carolina, was among the pro-life demonstrators outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Keara Brown, originally from Columbus, Ohio, came with her Washington, D.C. team from pro-life group Live Action. They attended the pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Keara Brown, originally from Columbus, Ohio, came with her Washington, D.C. team from pro-life group Live Action. They attended the pro-life rally outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
From left to right: Amaya Kocher from Cecil, Pennsylvania, Mathilde Steenepoorte from Green Bay, Wisconsin, Megan Moyer from Sunbury, Pennsylvania, and Ellie Kaynor from Detroit, Michigan, woke up around 5:45am to attend the pro-life rally together outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
From left to right: Amaya Kocher from Cecil, Pennsylvania, Mathilde Steenepoorte from Green Bay, Wisconsin, Megan Moyer from Sunbury, Pennsylvania, and Ellie Kaynor from Detroit, Michigan, woke up around 5:45am to attend the pro-life rally together outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Ann and Jimmy Aycock from Birmingham, Alabama, were among the pro-life demonstrators outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Ann and Jimmy Aycock from Birmingham, Alabama, were among the pro-life demonstrators outside the U.S. Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Delia Tuttlebee (right) from Texarkana, Texas, and Laura Lane from Birmingham, Alabama, attend Mississippi College and came to the pro-life rally outside the Supreme Court on Dec. 1, 2021, with Students for Life of America. Tuttlebee interns with Students for Life and Lane serves as president of the Students of Life chapter at MC. Katie Yoder/CNA
Delia Tuttlebee (right) from Texarkana, Texas, and Laura Lane from Birmingham, Alabama, attend Mississippi College and came to the pro-life rally outside the Supreme Court on Dec. 1, 2021, with Students for Life of America. Tuttlebee interns with Students for Life and Lane serves as president of the Students of Life chapter at MC. Katie Yoder/CNA
Stephen Kosciesza, from the Maryland suburbs of Washington, D.C., attended the pro-life rally outside the Supreme Court on Dec. 1, 2021. Katie Yoder/CNA
Stephen Kosciesza, from the Maryland suburbs of Washington, D.C., attended the pro-life rally outside the Supreme Court on Dec. 1, 2021. Katie Yoder/CNA

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Abortion supporters attend a separate rally outside the Supreme court on Dec. 1, 2021, in conjunction with oral arguments in the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Abortion supporters attend a separate rally outside the Supreme court on Dec. 1, 2021, in conjunction with oral arguments in the Dobbs v. Jackson Women's Health Organization abortion case. Katie Yoder/CNA
Capitol police placed fencing in front of the U.S. Supreme Court on Dec. 1, 2021, during oral arguments in Dobbs v. Jackson Women's Health Organization, in an attempt to separate rallies by abortion supports and pro-lifers. Katie Yoder/CNA
Capitol police placed fencing in front of the U.S. Supreme Court on Dec. 1, 2021, during oral arguments in Dobbs v. Jackson Women's Health Organization, in an attempt to separate rallies by abortion supports and pro-lifers. Katie Yoder/CNA