Answer:
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They are called expressed powers
Nativism is a manner of doing politics with the main aim of protecting the interests of the native inhabitants of a certain territory over inmigrants that might arrive to those lands. In conclusion, it is a political viewpoint that is explicitly positioned against inmigration and would work to restrict the arrival of such population flows.
Nowadays, it conforms an important political issue in many developed countries, and it is a widely-used approach mainly by right-wing political parties and leaders.
By the late 1700s, Europeans had explored a great deal of the world. In fact, it is probably more beneficial to mention the places they had <em>not </em>explored.
Antarctica/the Arctic
Jungles/Rainforests in Oceania, Africa, SE Asia, and South America
The highest peaks of large mountain ranges (Himalayas, Andes, etc.).