People visited suffragist Susan B. Anthony’s grave this election Tuesday, and placed “I voted” stickers on her tombstone in order to honor her tireless work toward securing women the right to vote in America.

But many social media users pointed out the countless black women who have been overlooked and who should also be honored today.

Honoring the black women who helped paved the way so that everyone can vote is important, especially since many white suffragists were actively opposed to the idea of black men and women getting the right to vote, especially before they did.

Twitter users including writers Roxane Gay and Mikki Kendall are urging people to visit the graves of black women who led the fight for gender and racial equality like Sojourner Truth, Ida B. Wells, Shirley Chisholm, Fannie Lou Hamer and Dorothy Height:

Here's Shirley Chisholm's grave. People are visiting Susan B. Anthony, but save Shirley a thought too - 1st woman to receive electoral vote. pic.twitter.com/cPAIFeZ4A4 — Andrew Lipsett (@lipsetthistory) November 8, 2016

I vote because of the Black women who marched, fought, suffered & died so I could be here today. I vote because it honors their sacrifices. — Mikki Kendall (@Karnythia) November 8, 2016

Dear Chicago, please tweet photos of visiting (+stickering) Ida B. Wells grave.

Buried at Oak Woods Cemetery, 1035 East 67th Street, Chicago pic.twitter.com/eEKwrKYBS9 — Such A Nasty Woman (@susankitchens) November 8, 2016

Please put stickers on Anna Julia Cooper's grave. She's buried at City Cemetery in Raleigh, North Carolina. — Evette Dionne (@freeblackgirl) November 8, 2016

Another grave to visit today: Sojourner Truth's in Oak Hill Cemetery, Battle Creek, Michigan. pic.twitter.com/Y9BvAdXmuj — Jennifer de Guzman (@Jennifer_deG) November 8, 2016

I'd put my voting sticker on Ida B. Wells's grave. — roxane gay (@rgay) November 8, 2016

Black women are the secret sauce. They show up to VOTE & bring others w/them. Here, the first Black women to vote in 1920. #OurVoteMatters pic.twitter.com/56J8oQVysI — Natl Urban League (@NatUrbanLeague) November 7, 2016