Did the Soviet Union immigrate to its republics?

Judging from the situation in our country, we can make some brief analysis of the situation in the Soviet Union.

Even the citizens of the Soviet Union were restricted to some extent. Cann't move freely

Many countries that joined the Soviet Union were former Russian territories of the Tsar, such as Ukraine and Georgia.

So there are many Russians in these countries.

I don't think this is a planned immigration activity of the country, otherwise there will be more residents in Siberia.

Moreover, considering the territorial area of the Soviet Union, the Soviet Union is not a populous country. After World War II, the Soviet Union was extremely rich in human resources.

Lack of degree.

Another problem, if Americans don't restrain the Soviet Union.

First of all, it is unlikely. Americans' national strength is stronger than that of the Soviet Union, and there is no reason to indulge the Soviet Union from a rational point of view.

Suppose the United States does not suppress the Soviet Union. Americans only defend themselves at home, and everything is aimed at avoiding war.

Only provide personal opinions. The Soviet Union expanded freely without a strong enemy. The vacuum around the Soviet Union at that time.

The territory has basically disappeared, and the countries around the Soviet Union are either attached to the Soviet Union or to NATO.

South is China and other countries. The Soviet Union will inevitably go to war against China.

The conceit of being a China. The Soviet Union will be defeated in the war in China.

If the Soviet Union considers using nuclear weapons, it may cause the end of the world.

After all, without the checks and balances of the United States, the Soviet Union would have no scruples.