Facts:

Mr. Horatio Wang, who is from Canada, would like to become a U.S. Citizen. The Wangs are currently living in Colorado where Mrs. Wang is a Professor of Women's Studies at a local university and Mr. Wang is a researcher at the university cancer center. The Wangs met when Mr. Wang was a graduate student. He has since completed his PhD and has been credited with advancing treatment for a specialized form of cancer in his current position. He has been lawfully present in the United States from graduate school into his current status on an employment-based visa.

Mrs. Elvira Wang, whose maiden name was Smith, is a U.S. citizen.

Wangs have four children, Katie,7; Salena, 5; Dewan, 4; and Devine, 4.

All four children were born in Colorado, except Katie who arrived quite early while the Wangs were hiking in

Montana.

What is the process of applying for and being granted citizenship in the United States.

what documents would I need from the clients.