Introduction:
The Andrei system of representation is a proportional representation system that was first introduced in a European country. This system is used in various countries around the world today. In this article, we will discuss which country introduced the Andrei system of representation and some details about the system.

Which country first introduced the Andrei system of representation?
The country that first introduced the Andrei system of representation is Denmark. The system was first introduced in 1855 by the Danish mathematician Andreas Nicolaus Kornerup Andrei.

Details about the Andrei system of representation:
The Andrei system of representation is a proportional representation system that is used to elect members to a legislative body. In this system, voters cast their votes for a political party rather than for individual candidates. The number of seats a party receives in the legislative body is proportional to the number of votes it receives.

Under this system, a party must receive a certain percentage of the vote to be eligible for seats in the legislative body. This percentage is known as the electoral threshold. The electoral threshold varies from country to country, but it is usually around 5%.

The Andrei system of representation is used in various countries around the world today, including Denmark, Norway, Sweden, and Belgium. It is also used in some countries outside of Europe, such as South Africa.

Conclusion:
In conclusion, the Andrei system of representation is a proportional representation system that was first introduced in Denmark by Andreas Nicolaus Kornerup Andrei in 1855. This system is used in various countries around the world today and is a popular method for electing members to a legislative body.

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