The Evolution of Gum

Events

1492 - 1848

1848 - 1850

1850 - 1869

1869 - 1871

1869 - 1871

1871 - 1880

1880 - 1888

1888 - 1898

1899 - 1906

1906 - 1914

1914 - 1928

1928 - 02/13/2013

2001 - 02/13/2013