1) Asians.
2)White People
3)Black People.
Actually, Asians are the second largest. Scientists usually use three races: African, Asian, and Caucasian. Africans would be what is called black, and originates in the continent of Africa. Asian is what would be the far east of Asia and Native Americans. Caucasian would be what is called white (European), along with Middle Easterns or Arabs, Indians, and Hispanics/Latinos. You may be thinking, how are Indians or Latinos or Arabs Caucasian? Race does not just depend on skin colour, but features, and ancestry. All Caucasian ancestors come from the Caucus mountains, all African ancestors come from Africa, and all Asian ancestors come from the far east. Caucasian would be the largest group occupying about 4/7 billion humans. The next largest would be Asian occupying about 2 billion, then Africans with about 1 billion.
Currently, the largest race is the Caucasoid race. However, the majority of Caucasoids are not white, as it also includes Indians, Arabs, Persians, Afghans, etc.
The follow up would be Mongoloid, a group that encompasses East Asians (ex. Chinese (currently the largest ethnicity), Japanese), Arctic people (ex. Inuits, Aleut), Polynesians (ex. Hawaiians) and perhaps Native Americans.
The third largest is the Congoid race, encompassing most of Sub-Saharan Africa, such as the Nigerians and Congolese.
The second smallest is the Australoid race, encompassing Melanesians, Negritos (most) and the Aborigines of Australia.
The smallest is the Capoid race, a small group in South Africa.
Madagascar belongs to Africa
The largest city in North America is Mexico City, which is located in Mexico. The second largest city in the world is also Mexico City.
The United States has the second largest navy in the world, following China.
The second largest island in the world is New Guinea, and the third largest island is Borneo. Both are located in the Asia-Pacific region.
The Atlantic Ocean is the second largest ocean in the world, covering an area of approximately 41.1 million square miles.
The largest road race in the world is actually the 24 Hours of Lemans (258,500). The Indy 500 is an Oval race, not a Road Race (in auto-racing terms), but is still the largest single-day sporting event in the world.
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Russia is the largest country in the world by land area, and Canada is the second largest state in the world.
Canada has the second largest area in the world, after Russia.
Target is the second largest world retailer.
Canada is the second largest country in the world.
The second largest desert in the world is the Sahara, which is also the world's largest hot desert. The largest desert in the world is the Antarctic.
The Sahara is the second largest desert in the world. Antarctica is the largest.
The largest desert in Asia is the Arabian Desert and the second largest is the Gobi Desert of China and Mongolia.I'm sorry, but the Taklamakan Desert ranks as the 16th largest in the world and 6th largest in Asia.
I believe the African Continent is the second largest.
Karachi, Pakistan is the second largest city in the world by population.
The Atlantic Ocean is the second largest ocean in the World. The Pacific Ocean is the largest.