Some reasons are business travel, family matters, reunions, parties :)
I believe it is the Syrian Desert because the Arabian Desert is South of the Syrian Desert, which the Fertile Crescent is near.
Answer: The answer is D: international recognition
International recognition is generally not a reason why humans compete for territory.
Explanation: Territory can be defined as an area under the control of a specific individual or country. It is an area of land belonging to a governmental authority. It is also an area of land belonging or connected with a country or a person.
International recognition is an official recognition or acknowledgement of a person by other country.
Some of the activities are:
- fishing
- watching beautiful sites
- hiking
- kayaking
- dog sleds
and etc.