Question

Which of these events occurred first?

1066 CE - The Normans invaded England.
O 1993 CE - The European Union was formed.
1919 CE - The Treaty of Versailles was signed.
80 CE - The Roman Colosseum was completed.

Answer 1

D- 80 CE

Step-by-step explanation:

Answer 2

Answer: The answer is 80CE

Explanation: C.E. stands for Common Era, which refers to the time between year 1 C.E. to modernity ( 1st century to 21st century). This term is used as a synonym of A.D., which represents the year Christ was born. Moreover, in the Common Era events are organized from the year 1 C.E. to 2020 C.E. (current year).