peace plan to include a Board of Arbitration. After the war, McCormick helped found the Mississippi Valley Society, with a mission to promote New Orleans and Mississippi ports for European trade. He also supported efforts to annex the Dominican Republic as a territory of the United States. Beginning in 1872, McCormick served a four-year term on the Illinois Democratic Party's Central Committee. McCormick later proposed an international mechanism to control food production and distribution. McCormick also became the principal benefactor and a trustee of what had been the Theological Seminary of the Northwest, which moved to Chicago's Lincoln Park neighborhood in 1859, a year in which he endowed four professorships. The institution was renamed McCormick Theological Seminary in 1886, after his death, although it moved to Chicago's Hyde Park neighborhood in 1975 and began sharing facilities with the Lutheran School of Theology at Chicago. In 1869, McCormick donated $10,000 to help Dwight L. Moody start YMCA, and his son Cyrus Jr. would become the first chairman of the Moody Bible Institute. McCormick and later his widow, Nettie Day McCormick, also donated significant sums to Tusculum College, a Presbyterian institution in Tennessee, as well as to establish churches and Sunday Schools in the South after the war, even though that region was slow to adopt his farm machinery and improved practices. Also, in 1872, McCormick purchased a religious newspaper, the Interior, which he renamed the Continent and became a leading Presbyterian periodical. For the last 20 years of his life, McCormick was a benefactor and member of the board of trustees at Washington and Lee University in his native Virginia. His brother Leander also donated funds to build an observatory on Mount Jefferson, operated by the University of Virginia and named the McCormick Observatory. Later life and death During the last four years of his life, McCormick became an invalid, after a stroke paralyzed his legs; he was unable to walk during his final two years. He died at home in Chicago on May 13, 1884. He was buried in Graceland Cemetery. He was survived by his widow, Nettie, who continued his Christian and charitable activities, within the United States and abroad, between 1890 and her death in 1923, donating $8 million (over $160 million in modern equivalents) to hospitals, disaster and relief agencies, churches, youth activities and educational institutions, and becoming the leading benefactress of Presbyterian Church activities in that