Answer:
from Ancient Greek: μικρός mikrós "small" and νῆσος nêsos "island") is a subregion of Oceania, comprising thousands of small islands in the western Pacific Ocean. It has a close shared cultural history with three other island regions — the Philippines to the west, Polynesia to the east, and Melanesia to the south - as well as with the wider community of Austronesian peoples.
Map of Micronesia (shown in dark magenta)
Romanum Island, Chuuk, Micronesia
The region has a tropical marine climate and is part of the Oceanian realm. It includes four main archipelagos — the Caroline Islands, the Gilbert Islands, the Mariana Islands, and the Marshall Islands — as well as numerous islands that are not part of any archipelago.
Political control of areas within Micronesia varies depending on the island, and is distributed among six sovereign nations. Some of the Caroline Islands are part of the Republic of Palau and some are part of the Federated States of Micronesia (often shortened to "FSM" or "Micronesia" - not to be confused with the identical name for the overall region). The Gilbert Islands (along with the Phoenix Islands and the Line Islands in Polynesia) comprise the Republic of Kiribati. The Mariana Islands are affiliated with the United States; some of them belong to the U.S. Territory of Guam and the rest belong to the U.S. Commonwealth of the Northern Mariana Islands. The island of Nauru is its own sovereign nation. The Marshall Islands all belong to the Republic of the Marshall Islands. The sovereignty of Wake Island is contested: It is claimed both by the United States and by the Republic of the Marshall Islands. The United States has actual possession of Wake Island, which is under the immediate administration of the United States Air Force.
Human settlement of Micronesia began several millennia ago. There are competing theories about where the first Micronesians came from, and when they arrived.[1] The earliest known contact of Europeans with Micronesia was in 1521, when Spanish ships landed in the Marianas. Jules Dumont d'Urville is usually credited with coining the term "Micronesia" in 1832, but in fact Domeny de Rienzi used the term a year earlier.[2]
