There are biennial questions that arise with the arrival of each new Olympics, and they involve the colors worn by a few nations: Australia, Italy, and the Netherlands.

Add Yahoo as a preferred source to see more of our stories on Google. Learn here the history behind the Black History Month colors. Pictured: A black, green, red, and yellow graphic that says The ...

Add Yahoo as a preferred source to see more of our stories on Google. Black History Month is often represented by the colors red, black, green and yellow, with each one carrying its own significance, ...

The flag of the President of Ireland displays a golden harp against a "St. Patrick's blue" background. (Photo from Wikimedia Commons) (THE CONVERSATION) St. Patrick’s Day usually conjures images of ...