Topic summary
Malay states

Extracted from the Wikipedia article Monarchies of Malaysia.
History
In the 19th century, as various infighting among the Malay aristocracy threatened British economic interests in the region, the British began a policy of intervention. The British concluded treaties with some Malay states, installing "residents" as advisors to the rulers, who soon became the de facto ruling powers of their states. These residents held power in everything except in religious affairs and Malay customs. In 1895, the governance of Negeri Sembilan, Pahang, Perak and Selangor were combined as the Federated Malay States, headed by a Resident General based in Kuala Lumpur. The British wrestled Kedah, Kelantan, Perlis and Terengganu from Siamese influence, and in turn they each received a British "advisor". Johor was the last state to succumb to British pressure, receiving an advisor in 1914. These five states were known as the Unfederated Malay States.