This caused the world to be more open. We started inventing things, learning more about new things, accepting everyone. These were great changes. I mean take the USA for example
Answer:
This term refers to the persons that migrate to any country without a passport and the specific visa if required to enter the country where its desired to migrate.
It also covers the situation of people that stays in a country without the permits needed to live in that country when the visa expires.
Explanation:
This illegal immigration is highly costly for both governments that are involved in the migration. Meaning that the homeland of the migrant has to design and implement controls to prevent this undocumented migration to happen and the country of destination have to use part of the national budget to strength borders.
Historically this migration has been seeing as a risky way to enter a country. In the United States people that take this risk can be harmed or death because they have to endure severe conditions to make the travel inside the United States.
Answer:
regions with moderate climate condition are densely populated then reasons which are extremely hot and cold climate because because in moderate climate people can survive easily.
So I think is C..
Hope it helps.. >3