Legal Question in Social Security Law in New York

I am sorry to hear about the passing of your husband. While more specifics would be needed the rules for Social Security are basically as follows;

Green card holders are eligible for social security benefits. And as long as you are eligible to collect social security benefits, by way of permanent residency, green card or American citizenship, you should be able to collect survivor�s benefits as well. You should definitely apply and assuming your eligible, you will be able to receive the benefits. It definitely doesnt hurt to apply under these circumstances. Good luck!