United States of America is a country of immigrants and descendants of immigrants. Unfortunately this does not necessarily mean that immigration to the United States is a straight forward process or immigrants would not have difficulties to comply with the complicated immigration laws. You may have to deal with temporary (non-immigrant) visas, permanent (immigrant) visas, maintenance of lawful permanent residence, complying with registration requirements for aliens in the United States, citizenship and naturalization, etc.
There is now a "Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001" or more easily referred to as the USA PATRIOT Act after 9/11. There is also the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 (IIRIRA) and possible deportation related to these 2 Acts or others mentioned above.
When dealing with such complicated matters, it is best to employ professional and experienced help, particularly lawyers who deal exclusively with immigration laws. The Root Law Group is an exclusive Immigration Law Practice should be able to provide such help. According to them they serve the immigrant community and represent individuals, small businesses, and large multi-national corporations in all aspects related to U.S. immigration law. They say they have great success in all employment-based and family-based petitions and if one reads their Clients' Testimonials which also include clients' rating them, you would tend to agree.
They also claim that they are different from many other firms by providing personalized attention to solving their clients' problems and make efforts to provide each client with successful results by considering all appropriate and creative options.
They can be contacted by email or phone, including toll free calls and have offices spread around California. You can view their offices, addresses and telephones by going to Root Law Group's list of offices and contacts. You can also call them toll-free at (888) Root-Law (888) 766-8529 for a free initial consultation.