Reasons to Apply for US Citizenship and How President Trump’s Executive Order on Immigration Can Affect Some Legal Permanent Residents.
If you have been a Permanent resident for at least 5 years, or you are married to a US Citizens and have been a Permanent resident for at least 3 years, and have maintained “continuous residence in the US, then most likely you will be eligible to apply for US Citizenship. See "Spitz-Perry Blog" page for complete article.