generally they were just military front lines that got frozen when folks grew tired of fighting & were later formally agreed on
but in a few cases they were the result of peaceful territorial compromises too
after the agreements generally came markers & controls & sometimes fences & walls etc
If you mean specifically Germany, or USA or Australia, then war and discovery made borders between continent's countries
type of map shows human-made features such as borders, and countries
type of map shows human-made features such as borders, and countries
The countries whose borders are defined by the Alps are Austria, France, Italy, Slovenia, Switzerland, Liechtenstein, and Germany. The mountain range forms a natural boundary between these countries, with its peaks and valleys shaping their borders.
Borders can change through diplomatic negotiations between countries, wars, treaties, or independence movements. Changes can result in the creation of new borders, shifts in existing borders, or the dissolution of borders altogether. International organizations like the United Nations can also play a role in border changes by mediating disputes between countries.
Brazil borders 10 countries and Russia borders 13 countries.
The three kinds of borders are physical borders (e.g. walls, fences), political borders (e.g. boundaries between countries or states), and cultural borders (e.g. language, customs).
The two country is Israel and Jordan between the west bank.
Borders
Zambia and Zimbabwe
a political map
A country is a specific area of land with its own government and borders, while a continent is a large, continuous expanse of land made up of multiple countries. Continents are much larger than countries and typically consist of multiple countries within them.