Complex sentence: Under the protracted diversionary bombardment of the city of Tampa and Fort Brooke by two ships, one the Tahoma and the Adela, the Union divisions marched 14 miles up the Hillsborough River near the site of today's Lowry Park Zoo.
Split into simpler sentences: Under the protracted diversionary bombardment of the city of Tampa and Fort Brooke by two ships, one the Tahoma and the Adela. The Union divisions marched 14 miles up the Hillsborough River near the site of today's Lowry Park Zoo.