Ambassadors of the United States are persons nominated by the president to serve as the country's diplomatic representatives to foreign nations, international organizations, and as ambassadors-at-large. Under Article II, Section 2 of the U.S. Constitution, their appointment must be confirmed by the United States Senate; while an ambassador may be appointed during a recess, they can serve only until the end of the next session of Congress, unless subsequently confirmed.
A legation was a diplomatic representative office of lower rank than an embassy. Where an embassy was headed by an ambassador, a legation was headed by a minister. Ambassadors outranked ministers and had precedence at official events. Legations were originally the most common form of diplomatic mission, but they fell out of favor after World War II and were upgraded to embassies.
The Embassy of the United States of America in Tokyo represents the United States in Tokyo, Japan. Along with consulates in Osaka, Nagoya, Sapporo, Fukuoka, and Naha, the Embassy provides assistance to American citizens and residents who live in Japan and issues visas to Japanese nationals, and legal residents in Japan who wish to visit or immigrate to the United States.
Denmark–United States relations are the bilateral relations between Denmark and the United States of America. Both countries are members of the Arctic Council, OECD, OSCE, NATO and the United Nations.
The current United States Ambassador to the Holy See is Joe Donnelly, who replaced the ad interim Chargé d'Affaires, Patrick Connell, on April 11, 2021. The Holy See is represented by its apostolic nuncio, Cardinal Christophe Pierre, who assumed office on April 12, 2016. The U.S. Embassy to the Holy See is located in Rome, in the Villa Domiziana. The Nunciature to the United States is located in Washington, D.C., at 3339 Massachusetts Avenue, N.W.
Ray Atherton was a career United States diplomat, who served as Ambassador to Greece, Bulgaria, and Denmark. He also served the role of Head of Mission as Envoy Extraordinary and Minister Plenipotentiary (Canada) (1943–48). Whilst in his last post, his role was reclassified and he became the first United States Ambassador to Canada. As Head of the State Department's Division of European Affairs he received notification from the German Embassy of their declaration of war on December 11, 1941.
Irwin Boyle Laughlin was an American diplomat. He served as Minister to Greece from 1924 to 1926 and Ambassador to Spain from 1929 to 1933.
The Guatemalan Embassy is the diplomatic representative of the Guatemala Government to the United States Government. Its main functions are to protect the interests of the State and its citizens; keep the channels of communication between governments, encourage and promote trade relations and track identified topics of interest by both countries.
Harrison Freeman Matthews was an American career diplomat who served as Ambassador to three European countries.
The Embassy of the United States to the Kingdom of Denmark is the diplomatic mission of the United States in Denmark. The building is located on Dag Hammarskjölds Allé, in Indre Østerbro, Copenhagen, and it was opened in May 1954. The embassy also oversees American interests in Greenland. On 10 June 2020, the United States reopened its consulate in Nuuk, Greenland.
The relations between the Ottoman Empire and the United States have a long history having its roots even before the American independence since there was a actually a running trade between these two regions. After the American independence in 1776, the first relations between these two countries started through the contact between the American merchants, statesmen and lastly the Navy and North African countries and with the Ottoman Empire after 1780.
