FILE - Vice President Kamala Harris speaks at the Alpha Kappa Alpha Sorority Inc. annual convention during the 71st biennial Boule at the Kay Bailey Hutchison Convention Center in Dallas, Wednesday, July 10, 2024. The #WinWithBlackWomen network says more than 40,000 Black women joined a Zoom call to support Harris on Sunday, July 21, hours after Biden ended his reelection campaign and endorsed Harris, and that the meeting was streamed to another 50,000 via other platforms.

(AP Photo/LM Otero, File) CONCORD, N.H. — Four years ago, a Zoom meeting to build support for Kamala Harris as the Democratic vice presidential nominee attracted just 90 participants.

On Sunday night, an estimated 90,000 Black women and allies logged on at the same time to support her brand-new presidential campaign. Zoom typically maxes out at 1,000 participants but a female executive at the video conferencing company stepped in to increase the capacity to 40,000, said Aimee Allison, who has attended many of the weekly calls organized by the #WinWithBlackWomen network over the years. And organizers said the meeting was streamed to another 50,000 women on other platforms.

“It was thrilling,” Allison said. “It wasn’t chaos. The infrastructure was there amongst Black women to be able to scale and meet the moment.

And I think this is the difference-maker Kamala Harris is injecting into the race.” The discussion just hours after President Joe Biden announced the end of his reelection campaign and en.