Complex sentence: Dr. Harding served on the political science faculties of Swarthmore College (1970-1971) and Stanford University (1971-1983) and was a National Fellow at the Hoover Institution.
Split into simpler sentences: Dr. Harding served on the political science faculties of Swarthmore College (1970-1971) and Stanford University (1971-1983). He was a National Fellow at the Hoover Institution.