Question

There are two types of tick marks on the time line. The larger ones appear every

Answer 1

The larger tick marks appear for an event that is on the timeline and the smaller ones are basically non-existent.

BCE stands for Before Common Era

The Roman Empire lasted for about 1000 years

Answer 2

The larger tick marks appear for an event that is on the timeline and the smaller ones are basically non existent

Step-by-step explanation:

Just trust me ;)