What is the definition of Archipelago and give me some examples!!

Archipelago is an ocean region with islands in it .
example : the Indonesian archipelago .

#SmgaMmbntu :)

Kelas: SMP
Pelajaran: English
Kategori: vocabulary
Pembahasan: 

Archipelago means a group of islands. The example of it can be our own country, Phillipines, or the Caribbean and the state of Hawaii in Pacific etc. 
Example in a sentence: 
Indonesia is a country of archipelago as it consists of thousands of islands.