Time

A decade consists of how many years?

A time period consting of one thousand years is a?

Are you glad to begin work in this class?

The cave paintings of Lascaux, France date to?

What is a common problem among all calendars?

What made Lucy so amazing?

The Terra Cotta Warriors were found in what country?

A.D. stands for...

The oldest thing on a timeline will be farthest...

How many years are in a century?

Which calendar starts at the birth of Christ?

The type of calendar we use today is called what?

What is the calendar that starts at the founding of Rome?

What does B.C.E. stand for?

A letter written by John Adams to his wife 200 years ago is?

What is the era before writing was invented called?

A book written by Mr. Rogers about Abraham Lincoln is a?

Lucy was discovered where?

C.E. stands for what?

A time period consisting of perhaps thousands of years is called what?

Lucy is how old?