I that there is a group of them.
Confederation
This loose collection of states is known as a confederation. In a confederation, member states retain sovereignty and delegate limited powers to a central authority for common interests. An example of a confederation is the European Union before the Treaty of Lisbon.
Some reasons against confederation include concerns about loss of sovereignty and autonomy, potential for unequal distribution of power among member states, and difficulties in reaching consensus on important issues due to diverse interests and priorities among member states. Additionally, fears about economic disparities, cultural clashes, and the challenge of coordinating policies and resources at a larger scale can also deter countries from pursuing confederation.
The first four provinces to form the Canadian Confederation in 1867 were Ontario, Quebec, New Brunswick, and Nova Scotia.
Might be referring to the European Union. In a supranational organization, there is pooled sovereignty among the various nations to prevent atrocities from occurring and providing help to countries that have problems with other nations.
Switzerland
switzerland
Relations with all these countries were tense.
No country is a confederation today. Switzerland is a confederation only by name, but truly is federal republic with a directional system and direct democracy.
relations with all of these countries were tense
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French ando britain
Switzerland is a confederation of 26 semi-independent cantons. A canton is equivalent to what is called a state in English-speaking federal countries.
United States and Great Britain
There actually are no countries that are confederate ones today. Switzerland is usually the first one to pop into mind, as it is known as the Swiss Confederation. However, Switzerland is only a confederation by name and has not been so since 1847. Many people refer to Belgium as a confederation, however, truly it is a federation. Canada also is mistaken for a confederation due to the Canadian Confederation process. The European Union, although not a country, is somewhat a mix of a confederation and federation. Serbia and Montenegro, which is no longer a country, was a confederation that existed between 2003 and 2006.
The United States' first constitution was called the Articles of Confederation. It was also formally called the Articles of Confederation and Perpetual Union.
The states people cannot trade with foreign countries or travel to foreign countries.