Why it's the capital
Apia was a small village until the modern town grew up around its harbour in the 1850s. It was the capital of German Samoa from 1900 to 1914, and it has been the official capital of Samoa since 1959.
Capital of SamoaApia lies in the middle of the north coast of Upolu, Samoa's second-largest island. The town curves around a natural harbour at the mouth of the Vaisigano River.
Apia was a small village until the modern town grew up around its harbour in the 1850s. It was the capital of German Samoa from 1900 to 1914, and it has been the official capital of Samoa since 1959.
Start at Fiji and go north-east across the 180° line to Samoa's two main islands. Apia is on the north shore of Upolu, the island south-east of the bigger Savai'i.
Samoa is not the same as American Samoa, a US territory about 64 km to the south-east whose capital is Pago Pago.
Sources: Wikipedia: Apia, Wikipedia: Upolu, Wikipedia: American Samoa