Complex sentence: At the Battle of River Raisin, Allen was killed while rallying his troop's; he was later buried at Frankfort Cemetery, with the states of Kentucky, Indiana, and Ohio named states in his honor.
Split into simpler sentences: At the Battle of River Raisin, Allen was killed while rallying his troops. He was later buried at Frankfort Cemetery, with the states of Kentucky, Indiana, and Ohio named states in his honor.