What are the essential eligibility criteria for the EB-1 visa, and how do they differ among its subcategories?
I want to understand the specific eligibility requirements for each subcategory of the EB-1 visa (EB-1A, EB-1B, and EB-1C). Could you provide a detailed comparison of these criteria? It would be helpful if you could also mention any common misconceptions or overlooked aspects regarding eligibility.