He didn't pursue any, since he didn't attend college.
President Lincoln was assassinated by an actor named John Wilkes Booth. Booth, who wanted the Confederacy to win the war, shot the president during a play at Ford's Theater in Washington, D.C. Lincoln was the first president to be assassinated.
A CEO runs their own individual branch, therefore A General would command his/her own A Military or Company (Company depending on whether or not it is a Military company, one containing anywhere from 80 to up to 250 men).