How many nations are there in the world? How many peoples are there in the world?

According to incomplete statistics, there are about 2,000 ethnic groups in the world.

The population of the world's various ethnic groups varies greatly, with more than one billion people and only a few dozen people. There are seven ethnic groups with a population of more than 100 million: HanChinese, Americans, Bengali, Russians, Japanese, Brazilians, and Indians.

There are 60 ethnic groups with a population of 10 million to 100 million, 202 with a population of 1 million to 10 million, and 92 with a population of 100,000 to 1 million.

The total number of ethnic groups in Asia is more than 1,000, accounting for about half of the total number of ethnic groups in the world, and it is the continent with the largest number of ethnic groups. There are about 170 nationalities in Europe and about 20 countries with a largely mono-ethnic group.

As for the number of ethnic groups in the world, according to incomplete statistics, there are more than 2,000 ethnic groups, because some ethnic groups have a population of hundreds of millions, and some have the least a few hundred people. There are nearly 6.5 billion people in the world, and some ethnic groups are not countable. Among them, the Russian nation is the largest, with more than a hundred nationalities.

It is said that there are more than 2,000 people, and the largest number of ethnic groups is Nigeria. But in reality it is difficult to count, including China 56 is not exact. Because there are many definitions, and they are different.

The landlord is ungrateful, if he is not the first, he will not die well!

There are 2,000 ethnic groups in the world.

At present, there are more than 2,000 ethnic groups in the world, distributed in more than 200 countries and regions. The total number of ethnic groups in Asia is more than 1,000, accounting for about half of the total number of ethnic groups in the world, and it is the continent with the largest number of ethnic groups.

A country in Asia with more than 50 ethnic groups includes China, India, the Philippines, Indonesia and other countries. There are about 170 nationalities in Europe and about 20 mono-ethnic states. Nigeria is the country with the largest number of ethnic groups in the world, but there are 250 large and small ethnic groups in a population of more than 80 million, accounting for 1.8 of the total number of ethnic groups in the world.

The population of the world's various ethnic groups varies greatly, with more than 1 billion people and only a few dozen people. There are more than 100 million Han Chinese, Americans, Bengalis, Russians, Japanese, Brazilians, and Indians. There are 60 ethnic groups with a population of 10 million to 100 million, more than 200 with a population of 1 million to 10 million, and nearly 100 with a population of 100,000 to 1 million.

Judging from the statistics of the world's ethnic groups, with the continuous growth of the global population, the overall number of ethnic groups shows a downward trend. Under the situation of accelerating ethnic and cultural integration, the number of small ethnic groups is gradually decreasing; A number of small nations have coalesced into larger nations, and the number of large nations is increasing day by day.

Population growth. It is calculated that in the Upper Paleolithic period (about 15,000 years ago), the global population was only a few million. In the Neolithic Age, especially after the Metal Age, the population growth rate accelerated rapidly.

In the last three centuries, the world's population has increased roughly sevenfold, from 100 million in 1650 to 100 million in 1978. Population growth around the world has been uneven, with developing countries generally outpacing developed countries. This will inevitably lead to a change in the composition of the global nation.