Unification
In 1799 the 14th q Tuʻi Kanokupolu, Tukuʻaho was murdered, which sent Tonga into a civil war for fifty years. Finally the islands were united into a Polynesian kingdom in 1845 by the ambitious young warrior, strategist, and orator Tāufaʻāhau. He held the chiefly title of Tu'i Kanokupolu, but was baptised with the name King George Tupou I. In 1875, with the help of missionary Shirley Baker, he declared Tonga a constitutional monarchy, at which time he emancipated the 'serfs', enshrined a code of law, land tenure, and freedom of the press, and limited the power of the chiefs. Tonga became a British protected state under a Treaty of Friendship on May 18, 1900, when European settlers and rival Tongan chiefs tried to oust the second king. The Treaty of Friendship and protected state status ended in 1970 under arrangements established prior to her death by the third monarch, Queen Sālote. Tonga joined the Commonwealth of Nations in 1970, and the United Nations in 1999. While exposed to colonial forces, Tonga has never lost indigenous governance, a fact that makes Tonga unique in the Pacific and gives Tongans much pride, as well as confidence in the monarchical system. The British High Commission in Tonga closed in March 2006.
Tonga's current king, Tupou VI, traces his line directly back through six generations of monarchs. The previous king, George Tupou V born in 1948, continued to have ultimate control of the government until July 2008. At that point, concerns over financial irregularities and calls for democracy led to his relinquishing most of his day-to-day powers over the government.
Read more about this topic: History Of Tonga