Canada and Greenland
Spheres of influence were important because they allowed powerful countries to assert economic and political control over weaker nations or regions. By establishing exclusive trading rights or political influence, countries could expand their power and secure access to resources in other parts of the world. This control over foreign territories also often fueled imperial ambitions and competition between nations.
Most of the profits from the imperial global exchange went to the colonial powers such as Spain, Portugal, England, and France. They exploited the resources and labor of the colonized territories to enrich themselves and build their empires.
A continental slide is the new crust on the earth surface. It happens when two plates below the earth surfaces meets and the boundary became deep trenches.
The UN was created, following WW II, to prevent war between nations. Hence, issues of war an peace are always the primary concern of the UN. But beyond that, they are concerned with many other things that affect the world in general, including health, education, poverty, literacy, global trade, environmental protection, etc.
Extraterritoriality is important because it allows a country to extend its jurisdiction beyond its borders. This can help protect the rights of its citizens abroad, ensure consistency in legal standards, and promote diplomatic relations between nations.
A border
A boundary between two states or nations is a defined line that separates the territories of each entity. It is established through agreements, treaties, or natural geographical features and helps regulate the jurisdiction of each state or nation in terms of governance, security, and administration.
Baffin Bay forms a natural boundary between Greenland (an autonomous territory of Denmark) and Baffin Island (part of the Canadian territory of Nunavut).
The line of demarcation established a boundary between the Spanish and Portuguese territories in the New World during the Age of Exploration. It was agreed upon by the two nations in the Treaty of Tordesillas in 1494.
Which nations are sovereign Boundaries between governments and their territories
middle East
United Nations trust territories was created in 1946.
United Nations trust territories ended in 1994.
The iron curtain.
English was an official language in 87 nations and territories by 1994. It is still the language of commerce in many nations of the world.
The Commonwelth of Nations is made up of 54 soveriegn nations.
Central and Western Europe are physically attached by land. There is no true boundary between the two other than political borders between nations.