| State | Answer | % Correct |
|---|---|---|
| Alabama | 1875 | 83%
|
| New York | 1815 | 67%
|
| Arkansas | 1885 | 67%
|
| California | 1885 | 67%
|
| Connecticut | 1905 | 67%
|
| Colorado | 1925 | 67%
|
| Arizona | 1955 | 67%
|
| Hawaii | 1985 | 67%
|
| Pennsylvania | 1815 | 50%
|
| Virginia | 1825 | 50%
|
| Ohio | 1835 | 50%
|
| Tennessee | 1845 | 50%
|
| Georgia | 1855 | 50%
|
| Illinois | 1855 | 50%
|
| Indiana | 1855 | 50%
|
| Kentucky | 1855 | 50%
|
| Massachusetts | 1855 | 50%
|
| Missouri | 1855 | 50%
|
| Iowa | 1865 | 50%
|
| Michigan | 1865 | 50%
|
| North Carolina | 1865 | 50%
|
| Wisconsin | 1865 | 50%
|
| Mississippi | 1875 | 50%
|
| New Jersey | 1875 | 50%
|
| Texas | 1875 | 50%
|
| Kansas | 1885 | 50%
|
| Louisiana | 1885 | 50%
|
| Maryland | 1885 | 50%
|
| Minnesota | 1885 | 50%
|
| Nebraska | 1885 | 50%
|
| South Carolina | 1885 | 50%
|
| Oklahoma | 1905 | 50%
|
| Washington | 1905 | 50%
|
| West Virginia | 1905 | 50%
|
| Florida | 1925 | 50%
|
| Oregon | 1935 | 50%
|
| New Mexico | 1965 | 50%
|
| Utah | 1965 | 50%
|
| Maine | 1975 | 50%
|
| Idaho | 1985 | 50%
|
| Nevada | 1985 | 50%
|
| New Hampshire | 1985 | 50%
|
| Rhode Island | 1985 | 50%
|
| Montana | 2015 | 50%
|
| Delaware | 2025 | 50%
|