Is it easy to immigrate to America, Australia and Canada?

Immigration in Australia and Canada is relatively easy, and investment immigration is the simplest way, but it requires a higher level of family economy! The immigration policies of these two countries are very loose! America is very difficult. Since the 9 1 1 incident, the United States has formulated some very strict systems to manage these problems. Even Canadian maple leaf card holders need visas to transfer to the United States, and immigration is even more difficult! And the visa in America is the most difficult! If you want to immigrate to the United States, you can go to Canada to apply for a maple leaf card and take an examination of Canadian citizens, because Canadian immigration is more relaxed! It's easy to immigrate to America! One is to marry an American! ! This is the most secure immigration!