Andrew Johnson of the Ho. Repts. [House of Representatives] Though he represents a Democratic District in Tennessee (my own State) this is the first time I have seen him during the present session of Congress. Professing to be a Democrat, he has been politically, if not personally hostile to me during my whole term. He is very vindictive and perverse in his temper and conduct. If he had the manliness and independence to declare his opposition openly, he knows he could not be elected by his constituents. I am not aware that I have ever given him cause for offense.[45]
Johnson, due to national interest in new railroad construction and in response to the need for better transportation in his own district, also supported government assistance for the East Tennessee and Virginia Railroad.[46]

The Andrew Johnson House, built in 1851 in Greeneville, Tennessee
During his campaign for a fourth term, Johnson concentrated on three issues: slavery, homesteads and judicial elections. He defeated his opponent, Nathaniel G. Taylor, in August 1849, with a greater margin of victory than in previous campaigns. 