Leaders

Prime Ministers of Canada

July 1, 1867 - November 5, 1873
November 7, 1873 - October 8, 1878
October 17, 1878 - June 6, 1891
June 16, 1891 - November 24, 1892
December 5, 1892 - December 12, 1894
December 21, 1894 - April 27, 1896
May 1, 1896 - July 8, 1896
July 11, 1896 - October 6, 1911
October 10, 1911 - July 10, 1920
July 10, 1920 - December 29, 1921
December 19, 1921 - June 28, 1926
June 29, 1926 - September 25, 1926
September 25, 1926 - August 7, 1930
August 7, 1930 - October 23, 1935
October 23, 1935 - November 15, 1948
November 15, 1948 - June 21, 1957
June 21, 1957 - April 22, 1963
April 22, 1963 - April 20, 1968
April 20, 1968 - June 4, 1979
June 4, 1979 - March 3, 1980
March 3, 1980 - June 30, 1984
June 30, 1984 - September 17, 1984
September 17, 1984 - June 25, 1993
June 25, 1993 - November 4, 1993
November 4, 1993 - December 12, 2003
December 12, 2003 - February 6, 2006
February 6, 2006 - Present

Prime Ministers of the United Kingdom

April 4, 1721 - February 11, 1742
February 16, 1742 - July 2, 1743
August 27, 1743 - March 6, 1754
March 16, 1754 - November 16, 1756
November 16, 1756 - June 25, 1757
July 2, 1757 - May 26, 1762
May 26, 1762 - April 8, 1763
April 16, 1763 - July 13, 1765
July 13, 1765 - July 30, 1766
July 30, 1766 - October 14, 1768
October 14, 1768 - January 28, 1770
January 28, 1770 - March 22, 1782
March 27, 1782 - July 1, 1782
July 4, 1782 - April 2, 1783
April 2, 1783 - December 19, 1783
December 19, 1783 - March 14, 1801
March 17, 1801 - May 10, 1804
May 10, 1804 - January 23, 1806
February 11, 1806 - March 31, 1807
March 31, 1807 - October 4, 1809
October 4, 1809 - May 11, 1812
June 8, 1812 - April 9, 1827
April 10, 1827 - August 8, 1827
August 31, 1827 - January 21, 1828
January 22, 1828 - November 16, 1830
November 22, 1830 - July 9, 1834
July 16, 1834 - November 14, 1834
November 14, 1834 - December 10, 1834
December 10, 1834 - April 8, 1835
April 18, 1835 - August 30, 1841
August 30, 1841 - June 29, 1846
June 30, 1846 - February 21, 1852
February 23, 1852 - December 17, 1852
December 19, 1852 - January 30, 1855
February 6, 1855 - February 19, 1858
February 20, 1858 - June 11, 1859
June 12, 1859 - October 18, 1865
October 29, 1865 - June 26, 1866
June 28, 1866 - February 25, 1868
February 27, 1868 - December 1, 1868
December 3, 1868 - February 17, 1874
February 20, 1874 - April 21, 1880
April 23, 1880 - June 9, 1885
June 23, 1885 - January 28, 1886
February 1, 1886 - July 20, 1886
July 25, 1886 - August 11, 1892
August 15, 1892 - March 2, 1894
March 5, 1894 - June 22, 1895
June 25, 1895 - July 11, 1902
July 11, 1902 - December 5, 1902
December 5, 1905 - April 7, 1908
April 7, 1908 - December 7, 1916
December 7, 1916 - October 19, 1922
October 23, 1922 - May 20, 1923
May 23, 1923 - January 16, 1924
January 22, 1924 - November 4, 1924
November 4, 1924 - June 5, 1929
June 5, 1929 - August 24, 1931
August 24, 1931 - June 7, 1935
June 7, 1935 - May 28, 1937
May 28, 1937 - May 10, 1940
May 10, 1940 - July 26, 1945
July 26, 1945 - October 26, 1951
October 26, 1951 - April 7, 1955
April 7, 1955 - January 10, 1957
January 10, 1957 - October 19, 1963
October 19, 1963 - October 16, 1964
October 16, 1964 - June 19, 1970
June 19, 1970 - March 4, 1974
March 4, 1974 - April 5, 1976
April 5, 1976 - May 4, 1979
May 4, 1979 - November 28, 1990
November 28, 1990 - May 2, 1997
May 2, 1997 - June 27, 2007
June 27, 2007 - May 11, 2010
May 11, 2010 - Present

Presidents of the United States

April 30, 1789 - March 4, 1797
March 4, 1797 - March 4, 1801
March 4, 1801 - March 4, 1809
March 4, 1809 - March 4, 1817
March 4, 1817 - March 4, 1825
March 4, 1825 - March 4, 1829
March 4, 1829 - March 4, 1837
March 4, 1837 - March 4, 1841
March 4, 1841 - April 4, 1841
April 4, 1841 - March 4, 1845
March 4, 1845 - March 4, 1849
March 4, 1849 - July 9, 1850
July 9, 1850 - March 4, 1853
March 4, 1853 - March 4, 1857
March 4, 1857 - March 4, 1861
March 4, 1861 - April 15, 1865
April 15, 1865 - March 4, 1869
March 4, 1869 - March 4, 1877
March 4, 1877 - March 4, 1881
March 4, 1881 - September 19, 1881
September 19, 1881 - March 4, 1885
March 4, 1885 - March 4, 1889
March 4, 1889 - March 4, 1893
March 4, 1893 - March 4, 1897
March 4, 1897 - September 14, 1901
September 14, 1901 - March 4, 1909
March 4, 1909 - March 4, 1913
March 4, 1913 - March 4, 1921
March 4, 1921 - August 2, 1923
August 2, 1923 - March 4, 1929
March 4, 1929 - March 4, 1933
March 4, 1933 - April 12, 1945
April 12, 1945 - January 20, 1953
January 20, 1953 - January 20, 1961
January 20, 1961 - November 22, 1963
November 22, 1963 - January 20, 1969
January 20, 1969 - August 9, 1974
August 9, 1974 - January 20, 1977
January 20, 1977 - January 20, 1981
January 20, 1981 - January 20, 1989
January 20, 1989 - January 20, 1993
January 20, 1993 - January 20, 2001
January 20, 2001 - January 20, 2009
January 20, 2009 - Present