Oligarchy is a form of government in which power is concentrated in the hands of a few. It is a minority rule political system.

How to Whiten Your Teeth: 4 Home Remedies A smile conveys your feelings. However, you could feel uncomfortable showing the world your smile if your teeth are yellow, stained, or otherwise unsightly. You're not alone either. In 2020, more than 37 million Americans used teeth-bleaching products. We turn to dentist Anne Clemons,...