1100 years ago means in the year 911 AD. In the year 1000 AD the largest city in the world was Angkor so this may be the answer.
Subtract 200 from 2013 and you have the answer.
The 2nd century AD was about 1800 years ago. This refers to the period between there years 100 and 200 AD.
From this year (2010), it would be 2030 years ago.
It was called Pangaea.
1100 years ago means in the year 911 AD. In the year 1000 AD the largest city in the world was Angkor so this may be the answer.
City of Ember.
200 years ago
200 years ago
Until about 200 years ago people thought that sponges were aquatic plants.
In 2017 it is 200 years ago.
No one 2009 it was 200 years ago. 1809 Wars vs Finland.
Subtract 200 from 2013 and you have the answer.
About 200 million years ago.
Pangea began to drift apart about 200 million years ago. Pangea split into two smaller continents: Gondwana and Laurasia. These continents lasted from about 200 million years ago to 100 million years ago.
The 2nd century AD was about 1800 years ago. This refers to the period between there years 100 and 200 AD.
40 million years ago