RT Article T1 Protesting while Black?: The Diffenrential Policing of American Activism, 1960 to 1990 JF American sociological review VO 76 IS 1 SP 152 OP 178 A1 Davenport, Christian 1965- A2 Soule, Sarah Anne 1967- A2 Armstrong, David A. LA German YR 2011 UL https://krimdok.uni-tuebingen.de/Record/1627111301 K1 Soziale Bewegungen K1 Protest K1 Polizeiintervention K1 Rassismus K1 Rasse