It can be difficult for foreign people to become a naturalized citizen in the U.S. When immigration and naturalization is concerned, it can take you a lot of time. You may even need to spend quite some money on it.
Of course you may already have a green card. And you can work and stay in the U.S. legally. It is valid for 10 years. However, this does not mean that you are a naturalized citizen in the country. In fact, you can consider immigration and naturalization after you have stayed in the country for 5 years. As a result, your next step will probably be becoming a naturalized citizen.
It is important to understand that you will not automatically become a naturalized citizen after you have stayed in the country for 5 years. You have to apply for immigration and naturalization. There are also some requirements besides the requirement of residency for 5 years. It is very important that you can use English. You should also know the government and history of the country well.
You will need to take a test or interview when you are applying for immigration and naturalization. You can take part in the Oath of Allegiance after you have passed the test. After this Oath Allegiance you will get the citizenship of U.S. Of course you will need to pay a fee when you apply. You will need to pay a fee of $400 for the application.
The process of immigration and naturalization is quite a time consuming process. You may need some instructions and guidance for your application. You may also need some hints and tips for the test. Yet, if you have the determination and resources, you will be able to become a naturalized citizen sooner or later.