This is because during the term of Russian President Yeltsin, Russia's economy has experienced very serious problems, the lives of ordinary people have not been effectively guaranteed, and even the domestic social security problem is very bad. This also led to a great decline in the living standards of ordinary Russians at that time, and Russia's international status gradually became a second-rate country. Therefore, this also caused strong dissatisfaction among the Russian people at that time.

Later, after Russian President Vladimir Putin came to power, the situation in Russia changed greatly. At that time, the Russian President adopted a series of economic reform measures to effectively manage the domestic economic oligarchs. Return the right to energy development to the government of the Russian Federation. This also made Russia's economy prosper again, and the life of ordinary Russian people was greatly improved at that time.

Due to the rising oil price, Russia has earned a lot of foreign exchange reserves, and the Russian president is also vigorously developing Russia's military strength through these foreign exchange reserves. Now Russia's military strength has been initially improved. Although it can't effectively improve the Russian army, it also ensures that Russia has enough military strength to ensure the security and stability of its country.

Therefore, promoting Putin is indeed the most correct thing Yeltsin did. Without the current Russian president, Russia may face the risk of disintegration again, which will make a country like Russia disappear on the historical stage forever. Of course, there are some problems in Russia now.