Encyclopedia > 420s BC

Article Content

420s BC

Centuries: 6th century BC - 5th century BC - 4th century BC

Decades: 470s BC 460s BC 450s BC 440s BC 430s BC - 420s BC - 410s BC 400s BC 390s BC 380s BC 370s BC

429 BC 428 BC 427 BC 426 BC 425 BC 424 BC 423 BC 422 BC 421 BC 420 BC

Events and Trends

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Northampton, Suffolk County, New York

... or older. The median age is 34 years. For every 100 females there are 91.0 males. For every 100 females age 18 and over, there are 82.9 males. The median income for a ...