Complex sentence: After completing her graduate degrees, Eakin began what resulted in a 25-year teaching career at Louisiana State University at Alexandria, which had been established in 1960 as a junior college, and later developed as a four-year institution.
Split into simpler sentences: After completing her graduate degrees, Eakin began what resulted in a 25-year teaching career at Louisiana State University at Alexandria. It had been established in 1960 as a junior college, and later developed as a four-year institution.