Construction of the Washington Monument was halted for over 20 years (1854–1876) primarily due to lack of funds and political turmoil. The project was initially managed by a private society that relied on donations, which dried up due to the "Know-Nothing" party's controversial takeover of the society and the looming American Civil War. By 1854, the monument was only about 152 feet tall—a stump in the middle of a messy construction site. Work didn't resume until the 1870s when the federal government took over the project for the nation's centennial. This long pause is still visible today: the stone used when construction resumed came from a different quarry, causing the distinct "color change" or "ring" about one-third of the way up the monument.