Photos from the 2018 Women's Marches

The Women's March returned to dozens of cities across the country this weekend.

ByABC News
January 20, 2018, 3:30 PM

— -- The Women's March returned to dozens of cities across the country this weekend, with women and their allies protesting President Donald Trump's agenda and calling for political power at the polls.

The main event for the 2018 Women's March, entitled "Power to the Polls," will take place Sunday in Las Vegas. But hundreds of other anniversary marches and events were held elsewhere in the nation -- and around the world -- on Saturday.

Here are some of the images of the marchers and their signs:

PHOTO: Thousands of marchers fill the streets at the Women's March in San Francisco, Jan. 20, 2018.
Thousands of marchers fill the streets at the Women's March in San Francisco, Jan. 20, 2018.
Thor Swift/Polaris
PHOTO: Activists participate in a demonstration for women's rights in Berlin, Jan. 21, 2018.
Activists participate in a demonstration for women's rights in Berlin, Jan. 21, 2018.
Adam Berry/Getty Images
PHOTO: Participants chant "Times Up" as they stage a rally on the anniversary of the Women's March in London, Jan. 21, 2018.
Participants chant "Times Up" as they stage a rally on the anniversary of the Women's March in London, Jan. 21, 2018.
Guy Bell/REX/Shutterstock
PHOTO: A protester holds a sign following the Women's March on Washington 2018: March On The Polls! at the National Mall, Jan. 20, 2018 in Washington D.C.
A protester holds a sign following the Women's March on Washington 2018: March On The Polls! at the National Mall, Jan. 20, 2018 in Washington D.C.
Andrew Caballero-Reynolds/AFP/Getty Images
PHOTO: A protester holds up a placard during the Women's March in central London, Jan. 21, 2018 as part of a global day of protests.
A protester holds up a placard during the Women's March in central London, Jan. 21, 2018 as part of a global day of protests, a year to the day since Donald Trump took office as U.S. president.
Daniel Leal-Olivas/AFP/Getty Images
PHOTO: Orla Dean, 5, holds a placard during the Time's Up rally at Richmond Terrace, opposite Downing Street, Jan. 21, 2018 in London.
Orla Dean, 5, holds a placard during the Time's Up rally at Richmond Terrace, opposite Downing Street, Jan. 21, 2018 in London. The Time's Up Women's March marks the one year anniversary of the first Women's March in London and in 2018 it is inspired by the Time's Up movement against sexual abuse.
Chris J Ratcliffe/Getty Images
PHOTO: A participant takes a selfie in front of posters supporting women's rights during a Women's March in Los Angeles, Jan. 20, 2018.
A participant takes a selfie in front of posters supporting women's rights during a Women's March in Los Angeles, Jan. 20, 2018.
Jae C. Hong/AP Photo
PHOTO: A participant in the New York City march with her sign, Jan. 20, 1918.
A participant in the New York City march with her sign, Jan. 20, 1918.
PHOTO: Participants in the New York City March as they passed the Trump International Hotel and Tower on Central Park West, Jan. 20, 2018.
Participants in the New York City March as they passed the Trump International Hotel and Tower on Central Park West, Jan. 20, 2018.
PHOTO: A sign held by one of the participants, part of a 500,000 strong crowd,in Los Angeles, Calif. on Jan. 20, 2018.
A sign held by one of the participants, part of a 500,000 strong crowd,in Los Angeles, Calif. on Jan. 20, 2018.
Mark Ralston/AFP/Getty Images
PHOTO: Kiara Romero from Rockville, Md., joins the Women's March demonstrators as they walk past the White House in Washington, D.C.,Jan. 20, 2018.
Kiara Romero from Rockville, Md., joins the Women's March demonstrators as they walk past the White House in Washington, D.C.,Jan. 20, 2018.
Pablo Martinez Monsivais/AP Photo
PHOTO: One of the participants at the 2018 Women's March in Los Angeles, Jan. 20, 2018.
One of the participants at the 2018 Women's March in Los Angeles, Jan. 20, 2018.
Araya Diaz/Getty Images
PHOTO: Participants marching towards the Museum of Art in Philadelphia, Pa., Jan. 20, 2018.
Participants marching towards the Museum of Art in Philadelphia, Pa., Jan. 20, 2018.
PHOTO: One of the many signs that were on display during the 2018 Women's March at Pershing Square in Los Angeles, Calif., January 20, 2018.
One of the many signs that were on display during the 2018 Women's March at Pershing Square in Los Angeles, Calif., January 20, 2018.
Araya Diaz/Getty Images
PHOTO: Yoko Ono at the Women's March rally in New York City, Jan. 20, 2018.
Yoko Ono at the Women's March rally in New York City, Jan. 20, 2018.
Kristin Callahan/ACE Pictures/REX/Shutterstock
PHOTO: Thousands of people participate in the Women's March, beside the Lincoln Memorial Reflecting Pool in Washington, D.C., Jan. 20, 2018.
Thousands of people participate in the Women's March, beside the Lincoln Memorial Reflecting Pool in Washington, D.C., Jan. 20, 2018.
Michael Reynolds/EPA
PHOTO: A woman holds a sign during the Women's March on the National Mall, Jan. 20, 2018 in Washington D.C.
A woman holds a sign during the Women's March on the National Mall, Jan. 20, 2018 in Washington D.C.
Andre Caballero-Reynolds/AFP/Getty Images
PHOTO: A view of the Women's March during Sundance Film Festival 2018, Jan. 20, 2018 in Park City, Utah.
A view of the Women's March during Sundance Film Festival 2018, Jan. 20, 2018 in Park City, Utah.
Tommaso Boddi/Getty Images
PHOTO: Cathryn Harjung of Elkton, Md. holds her sign before the start of the Women's March in Newark, N.J.
Cathryn Harjung of Elkton, Md. holds her sign before the start of the Women's March in Newark, N.J.
Jason Minto/The News Journal via USA Today Network
PHOTO: People take part in the Women's March in New York City, Jan. 20, 2018.
People take part in the Women's March in New York City, Jan. 20, 2018.
Eduardo Munoz/Reuters
PHOTO: A man holds a sign as he attends the Womens March, Jan. 20, 2018 in New York City.
A man holds a sign as he attends the Womens March, Jan. 20, 2018 in New York City.
Kena Betancur/AFP/Getty Images
PHOTO: People took to the streets of downtown Los Angeles for the Women's March, Jan. 20, 2018.
People took to the streets of downtown Los Angeles for the Women's March, Jan. 20, 2018.
Chelsea Lauren/REX/Shutterstock
PHOTO: A protester in Morristown, N.J., holds a sign focusing on the upcoming midterm elections, Jan. 20, 2018.
A protester in Morristown, N.J., holds a sign focusing on the upcoming midterm elections, Jan. 20, 2018.
John Chadwick
PHOTO: People participate in the second annual Women's March in Washington, D.C., Jan. 20, 2018.
People participate in the second annual Women's March in Washington, D.C., Jan. 20, 2018.
Aaron Bernstein/Reuters
PHOTO: People gather prior to the second annual Women's March, Jan. 20, 2018 in New York City.
People gather prior to the second annual Women's March, Jan. 20, 2018 in New York City.
Kena Betancur/AFP/Getty Images
PHOTO: Thousands of men and women hold signs and rally while attending the Women's March, Jan. 20, 2018 in New York.
Thousands of men and women hold signs and rally while attending the Women's March, Jan. 20, 2018 in New York.
Spencer Platt/Getty Images