What was the first thing Henry Shreve did to adapt the steamboat for use on the Mississippi?

Henry Shreve made significant adaptations to the steamboat by designing a flat-bottom hull, which allowed for greater maneuverability and stability in the shallow and often unpredictable waters of the Mississippi River. He also introduced a more powerful engine and improved the paddlewheel design, enhancing the boat's efficiency and speed. These modifications made steamboats more suitable for navigating the river's challenging conditions and contributed to the growth of river trade and transportation.