Important Events 

America at War 

A Year to Remember 

Notable People 

Life in America 

The Melting Pot 

Discoveries & Inventions 

Famous Places 

Arts & Entertainment  

Each card shows a timeline along the left side front with the decade highlighted that applies to that card, What, When, Where, Who questions that apply to the card, and shows on a map where in the world the incident or person occurred. On the back, details are given about the card, and asks a Did You Know Question related to the card.

The cards are in very good condition. I counted about 580 cards, but could be a little bit more or less. The box shows wear.