John A. Logan entered politics as a Douglas Democrat, was elected county clerk in 1849, served in the Illinois House of Representatives from 1853 to 1854 and in 1857; and for a time, during the interval, was prosecuting attorney of the Third Judicial District of Illinois. In 1858 and 1860, he was elected as a Democrat to the U.S. House of Representatives. In 1853, John A. Logan helped pass a law which prohibited all African Americans, including freedmen, from settling in the state.
John A. Logan entered politics as a Douglas Democrat, was elected county clerk in 1849, served in the Illinois House of Representatives from 1853 to 1854 and in 1857; and for a time, during the interval, was prosecuting attorney of the Third Judicial District of Illinois. In 1858 and 1860, he was elected as a Democrat to the U.S. House of Representatives. In 1853, John A. Logan helped pass a law which prohibited all African Americans, including freedmen, from settling in the state.