What is required documentation for personal effects of a U.S. citizen who died abroad?

The correct choice highlights the need for documentation from an embassy and proof of residence when dealing with the personal effects of a U.S. citizen who has died abroad. This is because the situation involves legal and logistical complexities that require official validation.

When a U.S. citizen passes away in a foreign country, the involvement of the embassy is crucial to facilitate the necessary processes, such as confirming the nationality of the deceased and assisting with the repatriation of remains and personal belongings. The embassy can provide essential guidance and support, ensuring that all actions are in compliance with both U.S. and foreign laws.

Additionally, proof of residence is important to establish the deceased's domicile and to clarify any questions regarding the ownership and rightful distribution of personal effects. This documentation serves to protect the rights of the deceased's estate and ensures that their belongings are handled according to their wishes and legal standing.

Other options may not fulfill the specific requirements necessary in a legal context, such as establishing the legitimacy of the deceased’s identity and their residency status. Therefore, proper documentation is essential in managing the affairs of a U.S. citizen who has died abroad.