GREEN
Green is color of hope and nature.Lots of countries,groups of people-even religion groups like Catholis and Muslim-like use this color. Ireland is one of the countries that used a lot of green.According to an Irish legend,Saint Patrick,the patron saint of Ireland,used the shamrock to explain the Holy Trinity to the pre-Christian Iris people. That's why now Irish people around the world like to wear and turn things into green on very St.Pactrick Day,March 17. An example of this is the chicago river,which is always dyed green in this yearly celebration.