... a more effective way than swabs to apply medication to the nose and throat regions. 1805 Amphibious Vehicle Oliver Evans uses a steam powered engine and wooded wheels to construct a vehicle capable of functioning in water which he demonstrated in Philadelphia's Center Square. 1807 Steamboat Originally invented by Robert Fulton, the steamboat used a steam engine and paddle wheels. Although ... it was extremely slow, rarely breaking 5 mph, it was useful for trade in the Hudson River as well as veins and Tributaries on the western shore. VI Evaluation As the first Republican president, Thom...

• Word Count: 2386
• Approx Pages: 10
• Grade Level: Undergraduate