How many countries on this earth

More than 290! The world's seven continents, in addition to Antarctica, there are national distribution, there are more than 290 political units, of which 169 independent countries, the rest is not yet independent areas. (39), followed by Europe (33), Latin America (33), Oceania (11) and North (33), the largest in Africa, with 51 countries, America (2). More than 200 countries and regions, with an area of ​​more than 1 million square kilometers with 29, a population of more than 50 million a total of 16 countries, there are many independent small country and tribes with the region! Asia (48 countries)
East Asia: China, Mongolia, Korea, Korea, Japan (5)
Southeast Asia: Philippines, Vietnam, Laos, Cambodia, Myanmar, Thailand, Malaysia, Brunei, Singapore, Indonesia, East Timor (11)
South Asia: Nepal, Bhutan, Bangladesh, India, Pakistan, Sri Lanka, Maldives (7)
Central Asia: Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan (5)
West Asia: Afghanistan, Iraq, Iran, Iran, Syria, Jordan, Lebanon, Israel, Palestine, Saudi Arabia, Bahrain, Qatar, Kuwait, United Arab Emirates (UAE), Oman, Yemen, Georgia, Armenia, Azerbaijan, Turkey, Cyprus (20)
Note: Sikkim has now been incorporated into India as a state, so it does not appear here, see in detail:
Europe (43 countries / 1 region)
Nordic: Finland, Sweden, Norway, Iceland, Denmark Faroe Islands (Dan) (6)
Eastern Europe: Estonia, Latvia, Lithuania, Belarus, Russia, Ukraine, Moldova (7)
Central Europe: Poland, Czech Republic, Slovakia, Hungary, Germany, Austria, Switzerland, Liechtenstein (8)
Western Europe: United Kingdom, Ireland, Netherlands, Belgium, Luxembourg, France, Monaco (7)
Southern Europe: Romania, Bulgaria, Serbia, Macedonia, Albania, Greece, Slovenia, Croatia, Bosnia and Mexico and Mexico
Italy, the Vatican City, San Marino, Malta, Spain, Portugal, Andorra (16)
Africa (53 countries / 6 regions)
North Africa: Egypt, Libya, Sudan, Tunisia, Algeria, Morocco, Azores (Portugal), Madeira (Portugal) (8)
East Africa: Ethiopia, Eritrea, Somalia, Djibouti, Kenya, Tanzania, Uganda, Luanda, Burundi, Seychelles (10)
Central Africa: Chad, Central Africa, Cameroon, Equatorial Guinea, Gabon, Republic of the Congo (ie Congo (DRC)), Democratic Republic of the Congo (DRC), Sao Tome and Principe (8)
West Africa: Mauritania, Western Sahara (note: not independent, detailed see :), Senegal, Gambia, Mali, Burkina Faso, Guinea, Guinea peso, Cape Verde, Sierra Leone, , Ivory Coast, Ghana, Togo, Benin, Niger, Canary Islands (West) (18)
South Africa: Chambia, Angola, Zimbabwe, Malawi, Mozambique, Botswana, Namibia, South Africa, Swaziland, Lesotho, Madagascar, Comoros, Mauritius, Reunion (France), St. Helena (English) (15)
Oceania (14 countries / 10 regions)
Australia, New Zealand, Papua New Guinea, Solomon Islands, Vanuatu, Micronesia, Marshall Islands, Palau, Nauru, Giribas, Tuvalu, Samoa, Fiji Islands, Tonga, Cork (New), Guam (US), New Caledonian (French), French Polynesia, Pitt Kane (British), Wallis and Futuna (France), Niue (new) , Tokelau (new), American Samoa, Northern Mariana (US)
North America (23 countries / 13 regions)
North America: Canada, USA, Mexico, Greenland (Dan) (4)
Central America: Guatemala, Belize, El Salvador, Honduras, Nicaragua, Costa Rica, Panama (7)
Caribbean: Bahamas, Cuba, Jamaica, Haiti, Dominican Republic, Antigua and Barbuda, Saint Kitts and Nevis, Dominica, Saint Lucia, Saint Vincent and the Grenadines Islands St.Vincent , Grenada, Barbados, Trinidad and Tobago, Puerto Rico (US), British Virgin Islands, US Virgin Islands, Anguilla (English), Montserrat (English), Gödlo (France), Martinique (France), Dutch Antilles, A Lubal (Dutch), Tuokes and the Kokos (British), Cayman Islands (English), Bermuda (British) 25)
South America (12 countries / 1 region)
North: Colombia, Venezuela, Gaia, French Guiana, Suriname (5)
Midwest: Ecuador, Peru, Bolivia (3)
Eastern: Brazil (1)
South: Chile, Argentina, Uruguay, Paraguay (4