No, but if you apply by paper, you can go to the last page and put an explanation.
No, only travel history since arriving in the USA
Portrait
The policy memo states "USCIS will place greater emphasis on an alien’s positive attributes and contributions in GMC
determinations. These positive factors include, but are not limited to:
• Sustained community involvement and contributions in the United States.
• Family caregiving, responsibility, and ties in the United States.
• Educational attainment.
• Stable and lawful employment history and achievements.
• Length of lawful residence in the United States.
• Compliance with tax obligations and financial responsibility in the United States."
My wife got an affidavit from her priest but I have not heard of anyone getting denied due to not having GMC letter. Can't hurt.
https://www.uscis.gov/sites/default/files/document/policy-alerts/08.15.2025-Restoring_a_Good_Moral_Character_Evaluation_Standard_for_Aliens_Applying_for_Naturalization-Policy_Memorandum_FINAL.pdf