1. SS6H6
Vocabulary

2. The investigation of unknown regions.
Exploration -
The investigation of unknown regions.

3. To establish a colony in; to settle. The act of forming a colony.
Colonization -
To establish a colony in; to settle.
The act of forming a colony.

4. Imperialism -
The policy of extending the rule or authority of an empire or nation over foreign countries, or of acquiring and holding colonies and dependencies.

5. Empire -
A group of nations or peoples ruled over by an emperor, empress, or other powerful sovereign or government: usually a territory of greater extent than a kingdom

6. Trace - To follow, make out, or determine the course or line of.
To follow the footprints, track, or traces of.
To follow the course, development, or history of.