Gloria Richardson, a firebrand civil rights activist who drew national attention in the early 1960s in a showdown on Maryland’s Eastern Shore that presaged the Black Power movement and led to a year-long imposition of martial law, died July 15 at her home in Manhattan. She was 99. Her daughter Tamara Richardson confirmed the death but did not give a cause. Ms. Richardson spent the past five decades in relative obscurity, having admittedly burned out after her front-line leadership role in Cambridge, Md. She left in 1964 and spent much of her life working on anti-poverty issues and programs for the aging in New York City. But for the three years in which Ms. Richardson galvanized protests against racial segregation and fought for economic justice for Cambridge’s 4,200 Black residents, she not only was a spearhead for civil rights in her community, but she also helped set off a national furor over the direction of the civil rights struggle. In particular, the uprising in Cambridge straddled a fault line between advocates for nonviolence, such as the Rev. Martin Luther King Jr., and more-extremist leaders such as Malcolm X, whom Ms. Richardson considered a friend and supporter. Calling herself “a radical, a revolutionary,” she also was reportedly one of few women leading a local civil rights protest movement at the time. Her embrace of all tactics — negotiations and force — did not go over well with mainstream civil rights groups and liberal-minded religious figures, who sometimes likened the militant approach to vigilantism. Ms. Richardson, then a 39-year-old divorced mother of two in Cambridge, emerged as an activist by happenstance. She came from a prosperous family ingrained in the community’s business life and political affairs. A grandfather had served decades on the town council representing an all-Black ward of Cambridge. Although she professed an initial fear of public speaking, she emerged as one of the country’s most unyielding voices for civil rights. #gloriarichardson #blackhistory #civilrights https://www.instagram.com/p/CRcd2K9Ful5/?utm_medium=tumblr