What fair materials are needed to apply for a green card in the United States?

Hello! American green card application is a systematic project, and the applicant should actually design the application plan as soon as possible. If you can seriously implement the plan in your work and study, the process of applying for a green card will become smoother and simpler. As long as you have some basic immigration knowledge and a good plan, applicants can start to accumulate hard conditions for application long before the application begins. NIW's application requires applicants to prove their academic achievements and contributions to American national interests. NIW applications usually use the following hard materials:

"Master's or doctor's degree.

"The number of journal articles or conference papers

"The number of times the article was cited.

"Comment on other people's works or works.

As the chairman of a professional meeting or branch.

"Honor and reward.

"Members of professional associations.