Perlis

Perlis (Kedah Malay (Perlis dialect): Peghelih) is a state of Malaysia in the northwestern coast of Peninsular Malaysia. It is the smallest state in Malaysia by area and population. The state borders the Thai provinces of Satun and Songkhla to the north and the Malaysian state of Kedah to the south. Perlis is the only Malaysian state that is not divided into districts, due to its small size, but it is still divided into several communes. It was called Palit (Thai: ปะลิส) by the Siamese when it was under their influence. Perlis had a population of 227,025 as of the 2010 census.

Perlis experiences a tropical monsoon climate. Much of the state's highlands are part of the Nakawan Range, a subrange of the Tenasserim Hills system that spans through southern Myanmar, Southern Thailand and the Peninsular Malaysia, with Mount Perlis as the highest point at 733 m. The Nakawan also forms a natural frontier between Perlis and Thailand.

The capital of Perlis is Kangar, and the royal capital is Arau. Another important town is Padang Besar, at the Malaysia–Thailand border and Kuala Perlis, the ferry town to Langkawi. The main port and ferry terminal is at the small village of Kuala Perlis, linking mostly to Langkawi Island. Another important lately developed area is Pauh Putra within the subdistrict of Kurong Anai which houses the main campus of Malaysia University of Perlis and Politeknik Tuanku Syed Sirajuddin. Perlis has a snake sanctuary and research centre at Sungai Batu Pahat. Perlis State Park and Gua Kelam are among the popular tourist attractions.

The origin of the toponym 'Perlis' is vague. However, there are several theories:

The honorific "Indera Kayangan" was given by Tuanku Raja Syed Hussin Jamalullail (who ruled Perlis from 1843 to 1873) after the royal town of Indera Kayangan II (1797 until 1813) he was raised in now located in Kampung Langgar, Kayang within the Kuala Perlis area. However, this epithet became less popular under the recommendation of Tuanku Syed Sirajuddin Putra Jamalullail in 2015, in which according to him is inline with the official singular name given in the state constitution his father signed without any long epithets in general "which is related to deities, or any 'Darul'..."".

Perlis was originally part of Kedah, although it occasionally came under the rule of Siam or Aceh. Perlis was historically an important realm within the Kingdom of Kedah. Sultan Muhyiddin of Kedah made his capital in Kota Sena, while Sultan Dhiauddin II made Kota Indera Kayangan his capital. Sultan Dhiauddin II of Kedah was honorifically titled as Raja Muda of Perlis and Kedah, akin to the title Prince of Wales in the United Kingdom. During his reign as the Sultan of Kedah, he oversaw a treaty with George Leith to cede Province Wellesley to Penang. He was titled as Raja Muda of Perlis and Kedah. This fact depicted Perlis was a special realm within the Kedah sultanate.

Sultan Dhiauddin then made Syed Harun Jamalullail, father of the future first Raja of Perlis as chieftain of Arau as a wedding gift to his marriage with his daughter, Tengku Sofiah. Syed Harun's descendant eventually become deputy governor (1839) and Raja of Perlis.

After the Siamese conquered Kedah in 1821, the British felt their interests in Perak were threatened. This resulted in the 1826 Burney and Low Treaties formalising relations between the two Malay states and Siam, their nominal overlord. In the Burney Treaty, the exiled Sultan of Kedah, Ahmad Tajuddin was not restored to his throne. Sultan Ahmad and his armed supporters then fought in a series of war known as Perang Musuh Bisik for his restoration from 1830 to 1842. Towards the end of the conflict and the death of Siam's Ligor governor in 1839 (Siam's main authority figure over Kedah), Perlis was separated with Kedah.