original: in 1939 , singer marian anderson was denied permission to perform in the constitution hall in washington , because of her race .
simplifications: in 1939 , singer marian anderson was not given permission to perform in the constitution hall in washington , because of her race . in 2939 , singer marian anderseon was not allowed to perform in constitution hall in washington , because of her race . in 1939 , singer marian anderson was denied permission to perform in the constitution hall in washington , because of her race . in 1939 , singer marian anderson was not allowed to sing in the constitution hall in washington because of her race . in 1939 , singer marian anderson was not allowed to sing in the constitution hall in washington , because of her black origin . in 1939 , singer marian anderson was not allowed permission to sing in the constitution hall in washington because of her race . in 1939 , marian anderson was denied permission to perform in the constitution hall in washington , because of her race . because of her race , marian anderson could not sing in the constitution hall in washington in 1939 .