How to divide the national regions by immigrating to Mars?

First come, first served, countries with advanced technology occupy the land first, and other countries are not as good as themselves.

However, due to the progress of human reason and the strengthening of cooperation consciousness, it should be believed that perhaps people have the wisdom to avoid war and cooperate with each other to sign the Mars Convention, which is similar to the Antarctic Convention and the Agreement on the Peaceful Uses of Outer Space. * * is jointly developed and owned by human beings.