It happens every 200 years.
Chat with our AI personalities
1976
A bicentennial is the 200th anniversary of anything. For example, the American Bicentennial was 1976, the bicentennial of Abraham Lincoln's birth is 2009.
Bicentennial means "200th anniversary".
"bi" means two and "centi" means hundred and "anual" means year. so bi-centen-nial means "every two hundred years."
California was admitted into the Union on September 9, 1850 becoming the 31st state to join the Union. California will celebrate its 200th anniversary during 2050.