roles by several European houses, but due to her lack of acting experience, Anderson declined all of them. She did, however, record a number of arias in the studio, which became bestsellers. Anderson's accomplishments as a singer did not make her immune to the Jim Crow laws in the 1930s. Although she gave approximately seventy recitals a year in the United States, Anderson was still turned away by some American hotels and restaurants. Because of this discrimination, Albert Einstein, a champion of racial tolerance, hosted Anderson on many occasions, the first being in 1937 when she was denied a hotel room while performing at Princeton University. Einstein's first hosting of Anderson became the subject of a play, "My Lord, What a Night," in 2021. She last stayed with him months before he died in 1955. 1939 Lincoln Memorial concert In 1939, Sarah Corbin Robert, head of the Daughters of the American Revolution (DAR) denied permission to Anderson for a concert on April 9 at DAR Constitution Hall under a white performers-only policy in effect at the time. In addition to the policy on performers, Washington, DC, was a segregated city, and Black patrons were upset that they would have to sit at the back of Constitution Hall. Furthermore, Constitution Hall did not have the segregated public bathrooms required by DC law at the time for such events. Other DC venues were not an option: the District of Columbia Board of Education declined a request for the use of the auditorium of a white public high school. The next day, Charles Edward Russell, a co-founder of the National Association for the Advancement of Colored People (NAACP) and chair of the DC citywide Inter-Racial Committee, held a meeting of the Marian Anderson Citizens Committee (MACC). This included the National Negro Congress, the Brotherhood of Sleeping Car Porters, the American Federation of Labor, and the Washington Industrial Council-CIO, plus church leaders and activists in the city and numerous other organizations. MACC elected Charles Hamilton Houston as its chairman and on February 20, the group picketed the Board of Education, collected signatures on petitions, and planned a mass protest at the next board meeting. In the ensuing furor, thousands of DAR members, including First Lady Eleanor Roosevelt, resigned from the organization. Roosevelt wrote to the DAR: "I am in complete disagreement with the attitude taken in refusing Constitution Hall to a great artist... You