Applying for permanent residency in a foreign country is not easy as eating peanuts. If migrating to America, of course the knowledge to speak, read, and write English is a primary requirement. If not, then you MUST learn, or the time and money you will spend on the application will be wasted. There are hundreds of rules to abide and requirements to comply not to mention that processes changes almost monthly. Best to consult an immigration lawyer before making any decision.
