Through the ages

A very old period of history is called the ___________ period.

Something that happens right before another event is the ___________ event.

The next step in a process is called a ___________.

A period of time that is remembered for particular events is called an ___________.

A system of organizing events in the order they happened is called a ___________ order.

Something that was known by a different name before was ___________ known as something else.

Something that is going to happen very soon is ___________.

An event that happens after another is said to occur ___________.

If something happened at an earlier time, we say it happened ___________.

If events happen one after another without interruption, they are called ___________ events.