SimilarityRank
1880's 0.973 69401
1870's 0.973 85011
1850's 0.973 79840
1890's 0.967 74390
1860s 0.961 44310
1870s 0.956 43942
1850s 0.955 43991
1880s 0.952 36300
1800's 0.944 30737
1890s 0.942 37499
1840s 0.936 51890
1800s 0.935 21705
1900's 0.929 40795
1830s 0.924 54180
mid-1800s 0.921 87244
1900s 0.910 28575
1820s 0.903 73165
mid-19th 0.900 69151
1920's 0.895 30219
1700s 0.889 45260
1700's 0.888 66672
mid-nineteenth 0.881 88557
1920s 0.872 14792
1930's 0.870 26347
1870 0.861 23979