Citizenship question

[makibor]

Hello I have a question regarding citizenship.
I have my green card since June 2005. My husband was a citizen. He died last year. My question is when I will be eligible to apply for a us passport?
Thank you in advence I will really appreciate your help.

[knowledgeable]

?

You said you have a green card while your husband was an US citizen?
How can you apply for an US passport? You're yourself not an US citizen.