USA HISTORY

Detailed explanation-1: -The presidency of John Tyler began on April 4, 1841, when John Tyler became President of the United States upon the death of President William Henry Harrison, and ended on March 4, 1845. He had been Vice President of the United States for only 31 days when he assumed the presidency.

Detailed explanation-2: -Governor and Land-Grabber. William Henry Harrison served as governor of the Indiana Territory for twelve years. He speculated in land, invested in two mill enterprises, and had a reputation as an honest administrator. To his credit, he was instrumental in improving the roads and other infrastructure in the region.