Tonga is an island nation in the South Pacific Ocean. The main island is Tongatapu. It has been inhabited by Polynesian peoples since 500 BC. The Tongan kingdom was at its peak during the 1200s when it had influence as far as Samoa.
The first Europeans to discover Tonga was the Dutch in 1616. In 1643 Dutch navigator Abel Tasman visited the island of Tongatapu. Later Captain James Cook visited the islands and gave them the name ?Friendly Islands?.
Christianity began to spread throughout the islands in the 1800s. The leader Taufa'ahou became a Christian and also united the islands under one rule. He became Kin George Tupou I in 1845.
The Geography of Tonga
Total Size: 748 square km
Size Comparison: four times the size of Washington, DC