When was the only state with a unicameral legislature admitted to the Union?
1867
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
Nebraska
1889
Nebraska Territory
1890
1889
Nebraska Territory
1890
1889
Nebraska Territory
1890
1889
Nebraska Territory
1890
1889
Nebraska Territory
1887
1890
1889
Nebraska Territory
1887
1890
1889
Nebraska Territory
1887
1890
1889
Nebraska Territory
1887
Nebraska, Nebraska
1890
1898
1876
1889
1867
Nebraska Territory
1887
1890
Nebraska, Nebraska
1898
1869
1876
1889
1867
Nebraska Territory
1887
1890
1864
1898
1869
Nebraska, Nebraska
1889.
1876
1889
1867
Nebraska Territory
1887
1862
1890
1890.
1898
1869
1876
1889
1864
1867
Nebraska Territory
Nebraska, Nebraska
1887
1890
1898
1869
1876
1862
1889
1864
1867
Nebraska Territory
1887
1890
1898
1869
1887.
1876
1856
Nebraska, Nebraska
1889.
1889
1867
Nebraska Territory
1887
1862
1890
Nebraska Territory.
1898
1869
1876
1869.
1890.
1898.
1912
1889
1864
1867
Nebraska Territory
1887
1856
1890
Nebraska, Nebraska
1898
1876
1889.
1862
1889
Nebraska Territory
1869
1887
1890
1912
1864
1898
1867
1876
1890.
1856
1887.
Nebraska, Nebraska
1889
Nebraska Territory
1887
1896
1862
1890
1867
1869
1889.
1912
1889
Nebraska, Kansas
1864
1898
Nebraska Territory
1876
1857
1851
1887
1890
January 1, 1959
1890.
1896
1856
1887.
1845
1889
Nebraska Territory
Nebraska, Kansas
1887
1858
1862
1890
1898
1867
1869
Nebraska, Nevada
1912
January 1, 1959
1889.
1889
1864
Nebraska Territory
1876
1857
1851
1887
1856
1890
Nebraska, Kansas
1887.
1896
1890.
1845
1863