What are the economic and cultural differences among Japan, Russia, India, Southeast Asia, the Middle East, sub-Saharan Africa and Australia?

Japan is an economic power in Asia and even the world, which is divided into western countries, but it is an Asian country in culture and customs, and belongs to the Mongolian race like us. As a member of the former Soviet Union, Russia became the largest member after the disintegration of 199 1 the former Soviet Union. It inherited most of the power of the former Soviet Union in economy, culture and diplomacy, but it lost the glory of the former Soviet Union, and the East-West Cold War ended. Today's Russia has been in a mess since the collapse of the Soviet Union, but it is still one of the best in the world militarily. As far as some heavy weapons used by the PLA are concerned, many of them are bought from Russia, such as Su -30 fighters. Russians belong to Slavs, and there are more than 100 ethnic groups in Russia, among which the main ethnic group is Russians, accounting for more than 80% of the total population. Since the disintegration of the Soviet Union, Russia has many nationalities, demanding independence, and the civil war is not short, just like the Chechen war in 1996 has not subsided yet, and more than one person died in the Beslan hostage incident a few years ago 100. Now the Russian government still has troops in Chechnya, and now Chechnya is in chaos. But now the per capita GDP of Russia is 4000-5000 dollars higher than that of China, but not as much as that of China. That's because China has a large population. Today, India is very similar to China in many ways. It belongs to the most populous country in the world, a developing country, and one of the four ancient civilizations in the world, with this splendid 5,000-year civilization. However, compared with China, the per capita GDP of the poor is between 400 and 500 dollars, less than half that of China. While India and China are in the same position in many fields, their gross domestic product is only a little behind that of China. India is a powerful enemy of China in the future. You should know that India is a nuclear country! As we all know, India's software industry is also very developed. No one knows whether there will be friction between this South Asian power and China, an East Asian power. Southeast Asia is to the south of China, including Viet Nam, Laos, Indonesia and Thailand. Cambodia, Philippines, Myanmar, Malaysia, Singapore, Brunei and East Timor. Together, they formed a regional organization "ASEAN", which is a big economy in the world, an important partner of China's foreign trade and one of the most famous tourist attractions in the world. The Middle East is one of the most unstable regions in the world, and there have always been many conflicts. Since the end of World War II, the Middle East has never calmed down the war, from the Middle East war in the 1960s, the Iran-Iraq war in the 1980s, the Gulf war in the early 1990s, the current Iraq war, the unresolved issues between Israel and Palestine, and the current Iranian nuclear crisis. But these can't hide other areas in the Middle East that are getting richer day by day, such as Dubai, Saudi Arabia, Egypt, United Arab Emirates and other countries.