Which country is easier to immigrate to Northern Europe? What are the immigration methods and what conditions are needed?

Europe is not an immigrant country, so it can't be said that there are any immigration methods. Most countries in Europe belong to the Schengen countries, and there are many conditions for interconnection with each other. It is impossible to let people from countries outside the Schengen agreement in casually, which would be completely chaotic. Social welfare in Nordic countries is also for their own citizens. Generally enter the Nordic countries, or study in the local area and find a suitable job after graduation; Either directly employed by the company over there (this is relatively rare); Or you can set up your own company there (the policy has become stricter in recent years, because many people did nothing before just to cheat an account). In any case, foreigners must have a stable residence in the country for n years (usually about 5 years), a fixed source of income (enough for daily normal expenses, which they usually have data), sufficient housing area, no objection to the policies of the local government, and no criminal record. There are more requirements for naturalization. Therefore, many foreigners can't enjoy the benefits and subsidies. Only after entering the nationality can certain conditions be met. If you want to immigrate, you can consider North America and Australia.