Complex sentence: Grant Bramlett graduated with a Bachelors of Science in Political Science at the University of Tennessee, Knoxville in December of 2007, also commissioned as a 2nd Lieutenant in the U.S. Army through the University of Tennessee ROTC program.
Split into simpler sentences: Grant Bramlett graduated with a Bachelors of Science in Political Science at the University of Tennessee, Knoxville in December of 2007. At that same time, he commissioned as a 2nd Lieutenant in the U.S. Army through the University of Tennessee ROTC program.