History 5 African Americans 2 Physicists 2 Politics and government 2 33.01 history of physics 1 African American educators 1 African American intellectuals 1 more ... African American women 1 African American women educators 1 Anti-apartheid movement 1 Antisemitism 1 Apartheid 1 Black nationalism 1 Civil rights 1 Diplomats 1 Dossiers 1 Education 1 Humanitarianism 1 Jews 1 Kernfysica 1 MANDELA, NELSON, 1918- 1 National socialism 1 Nuclear physics 1 Pan-Africanism 1 Persecutions 1 Physique nucléaire 1 Political and social views 1 Political prisoners 1 Politics & Government 1 Politieke aspecten 1 less ...