1908-1973 1949- 1960- 1961-1969 1961-1981 1963-1969 20thcentury 20thcentury/60s biography c1960toc1970 china citizenship civilrights counterculture foreignrelations general history history:world interviews johnson modern oralhistory politicalactivism politicalactivists politicsandgovernment protestmovements socialconditions unitedstates usa