What is the border of this country? Are there army guards everywhere?

The borders of different countries are different, and not every place is guarded by troops. For example:

1, Argentina-Brazil

The border between the two countries starts from Iguazu Waterfall and ends at the junction of Argentina, Brazil and Uruguay.

2. Argentina-Brazil-Paraguay

These three countries share the dividing line, that is, the intersection of the Iguazu River and the Panama Canal. The area is also a tourist attraction, with many bridges connecting the three countries, which is also convenient for tourists to walk through. In order to make this place more unique, Argentina, Brazil and Paraguay each built an obelisk, using the symbolic colors of their respective countries. In addition to the confluence of rivers, the three countries have other forms of boundary lines in other places.

3. Poland-Ukraine

The official border between the two countries was first established in 199 1, and the current border can be traced back to 1945. The 535-kilometer-long border divides two vast lands in two. There are 12 customs checkpoints on the border, 6 of which are located on highways and 6 on railways.

4. America-Mexico

Founded in 182 1 year, with a total length of 3,200 kilometers. The route mainly passes through no man's land or sparsely populated areas. This line is also one of the key monitoring areas in the United States to prevent illegal immigrants from entering. Some lines are even closed by fences.

5. Slovakia-Austria-Hungary

The dividing line between Austria and Slovakia is the shortest in Europe, only 9 1 km long, which was established in 1993. Its starting point intersects with the borders of Czech Republic, Slovakia and Austria. The border between Austria and Hungary is 366 kilometers long, and the border between Hungary and Slovakia is 677 kilometers long. Therefore, it is possible for three people to have a picnic here, but everyone stays in different countries.

National boundaries are the boundaries for a country to exercise sovereignty and the geographical boundaries of its territorial scope. Usually, a vertical line is drawn up and down on the basis of the national boundary between land and territorial sea, which constitutes the boundary between the country's airspace and subsoil.

China. com-the incredible border of the world.