Question: How were the same people who the Somali Muslim Ajuran Empire declared independence from expelled from the natural boundary between Thailand and the country where Nam Theun is found?

Context paragraphs:
paragraph_text: Somali people in the Horn of Africa are divided among different countries (Somalia, Djibouti, Ethiopia, and northeastern Kenya) that were artificially and some might say arbitrarily partitioned by the former imperial powers. Pan-Somalism is an ideology that advocates the unification of all ethnic Somalis once part of Somali empires such as the Ajuran Empire, the Adal Sultanate, the Gobroon Dynasty and the Dervish State under one flag and one nation. The Siad Barre regime actively promoted Pan-Somalism, which eventually led to the Ogaden War between Somalia on one side, and Ethiopia, Cuba and the Soviet Union on the other.
title: Somalis
paragraph_text: There are a number of radio news agencies based in Somalia. Established during the colonial period, Radio Mogadishu initially broadcast news items in both Somali and Italian. The station was modernized with Russian assistance following independence in 1960, and began offering home service in Somali, Amharic and Oromo. After closing down operations in the early 1990s due to the civil war, the station was officially re-opened in the early 2000s by the Transitional National Government. In the late 2000s, Radio Mogadishu also launched a complementary website of the same name, with news items in Somali, Arabic and English.
title: Communications in Somalia
paragraph_text: The Partition of India was the division of British India in 1947 which accompanied the creation of two independent dominions, India and Pakistan. The Dominion of India is today the Republic of India, and the Dominion of Pakistan is today the Islamic Republic of Pakistan and the People's Republic of Bangladesh. The partition involved the division of three provinces, Assam, Bengal and the Punjab, based on district - wide Hindu or Muslim majorities. The boundary demarcating India and Pakistan became known as the Radcliffe Line. It also involved the division of the British Indian Army, the Royal Indian Navy, the Indian Civil Service, the railways, and the central treasury, between the two new dominions. The partition was set forth in the Indian Independence Act 1947 and resulted in the dissolution of the British Raj, as the British government there was called. The two self - governing countries of Pakistan and India legally came into existence at midnight on 14 -- 15 August 1947.
title: Partition of India
paragraph_text: The land within the borders of current Portugal has been continuously settled and fought over since prehistoric times. The Celts and the Romans were followed by the Visigothic and the Suebi Germanic peoples, who were themselves later invaded by the Moors. These Muslim peoples were eventually expelled during the Christian Reconquista of the peninsula. By 1139, Portugal had established itself as a kingdom independent from León. In the 15th and 16th centuries, as the result of pioneering the Age of Discovery, Portugal expanded Western influence and established the first global empire, becoming one of the world's major economic, political and military powers.
title: Portugal
paragraph_text: Paksane, Paksan or Muang Pakxan (Lao ປາກຊັນ) () is a town in Bolikhamsai Province, in western Laos. It is the capital of Paksan District. The Nam Xan River joins the Mekong River at Paksan on the border with Thailand, opposite Bung Kan. Paksan is well connected to the south of Laos by Route 13.
title: Pakxan
paragraph_text: In 1975, the most prominent government reforms regarding family law in a Muslim country were set in motion in the Somali Democratic Republic, which put women and men, including husbands and wives, on complete equal footing. The 1975 Somali Family Law gave men and women equal division of property between the husband and wife upon divorce and the exclusive right to control by each spouse over his or her personal property.
title: Somalis
paragraph_text: The discovery of new maritime trade routes by Western European states allowed them to avoid the Ottoman trade monopoly. The Portuguese discovery of the Cape of Good Hope in 1488 initiated a series of Ottoman-Portuguese naval wars in the Indian Ocean throughout the 16th century. The Somali Muslim Ajuran Empire, allied with the Ottomans, defied the Portuguese economic monopoly in the Indian Ocean by employing a new coinage which followed the Ottoman pattern, thus proclaiming an attitude of economic independence in regard to the Portuguese.
title: Ottoman Empire
paragraph_text: Nam Nao National Park is a protected area in Nam Nao District, Phetchabun Province in northern Thailand. It is east of Lom Sak District.
title: Nam Nao National Park
paragraph_text: The Partition of India was the division of British India in 1947 which accompanied the creation of two independent dominions, India and Pakistan. The Dominion of India is today the Republic of India, and the Dominion of Pakistan is today the Islamic Republic of Pakistan and the People's Republic of Bangladesh. The partition involved the division of two provinces, Bengal and the Punjab, based on district-wise Hindu or Muslim majorities. The boundary demarcating India and Pakistan became known as the Radcliffe Line. It also involved the division of the British Indian Army, the Royal Indian Navy, the Indian Civil Service, the railways, and the central treasury, between the two new dominions. The partition was set forth in the Indian Independence Act 1947 and resulted in the dissolution of the British Raj, as the British government there was called. The two self - governing countries of Pakistan and India legally came into existence at midnight on 14 -- 15 August 1947.
title: Partition of India
paragraph_text: The Somali flag is an ethnic flag conceived to represent ethnic Somalis. It was created in 1954 by the Somali scholar Mohammed Awale Liban, after he had been selected by the labour trade union of the Trust Territory of Somalia to come up with a design. Upon independence in 1960, the flag was adopted as the national flag of the nascent Somali Republic. The five-pointed Star of Unity in the flag's center represents the Somali ethnic group inhabiting the five territories in Greater Somalia.
title: Somalis
paragraph_text: Myanmar (also known as Burma) is the northwestern-most country of mainland Southeast Asia, bordering China, India, Bangladesh, Thailand and Laos. It lies along the Indian and Eurasian Plates, to the southeast of the Himalayas. To its west is the Bay of Bengal and to its south is the Andaman Sea. It is strategically located near major Indian Ocean shipping lanes.
title: Geography of Myanmar
paragraph_text: Nam Theun, also known as Khading, is a river in Laos, in Khammouane and Bolikhamsai Provinces. Together with its tributaries Nam One, Nam Noy, and Nam Theun it has total length of and drains an area of . "Nam Theun" is also three options for large dams on the same river, called Nam Theun 1, Nam Theun 1-2 and Nam Theun 2. Nam Theun 2, which was considered the most economic of the three options, is in operation.
title: Nam Theun
paragraph_text: In 207 BC, Qin warlord Triệu Đà (pinyin: Zhao Tuo) established his own independent kingdom in present - day Guangdong / Guangxi area. He proclaimed his new kingdom as Nam Việt (pinyin: Nanyue), starting the Triệu dynasty. Triệu Đà later appointed himself a commandant of central Guangdong, closing the borders and conquering neighboring districts and titled himself ``King of Nam Viet ''In 179 BC, he defeated King An Dương Vương and annexed Âu Lạc.
title: History of Vietnam
paragraph_text: Nong Nam Sai (หนองน้ำใส) is a sub-district, ("Tambon"), in the Sikhio District of Nakhon Ratchasima Province, Thailand. It was created in 1996, and covers 101 km², 18 villages, and 12,443 citizens.
title: Nong Nam Sai, Sikhio
paragraph_text: Somalis (Somali: Soomaali, Arabic: صومال‎) are an ethnic group inhabiting the Horn of Africa (Somali Peninsula). The overwhelming majority of Somalis speak the Somali language, which is part of the Cushitic branch of the Afro-Asiatic family. They are predominantly Sunni Muslim. Ethnic Somalis number around 16-20 million and are principally concentrated in Somalia (around 12.3 million), Ethiopia (4.6 million), Kenya (2.4 million), and Djibouti (464,600), with many also residing in parts of the Middle East, North America and Europe.
title: Somalis
paragraph_text: Thailand (/ ˈtaɪlænd / TY - land), officially the Kingdom of Thailand and formerly known as Siam, is a country at the center of the Southeast Asian Indochinese peninsula composed of 76 provinces. At 513,120 km (198,120 sq mi) and over 68 million people, Thailand is the world's 50th largest country by total area and the 21st-most - populous country. The capital and largest city is Bangkok, a special administrative area. Thailand is bordered to the north by Myanmar and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the southern extremity of Myanmar. Its maritime boundaries include Vietnam in the Gulf of Thailand to the southeast, and Indonesia and India on the Andaman Sea to the southwest. Although nominally a constitutional monarchy and parliamentary democracy, the most recent coup in 2014 established a de facto military dictatorship.
title: Thailand
paragraph_text: The history of Islam in Somalia is as old as the religion itself. The early persecuted Muslims fled to various places in the region, including the city of Zeila in modern-day northern Somalia, so as to seek protection from the Quraysh. Somalis were among the first populations on the continent to embrace Islam. With very few exceptions, Somalis are entirely Muslims, the majority belonging to the Sunni branch of Islam and the Shafi`i school of Islamic jurisprudence, although a few are also adherents of the Shia Muslim denomination.
title: Somalis
paragraph_text: Plymouth lies between the River Plym to the east and the River Tamar to the west; both rivers flow into the natural harbour of Plymouth Sound. Since 1967, the unitary authority of Plymouth has included the, once independent, towns of Plympton and Plymstock which lie along the east of the River Plym. The River Tamar forms the county boundary between Devon and Cornwall and its estuary forms the Hamoaze on which is sited Devonport Dockyard.
title: Plymouth
paragraph_text: The dynasty regrouped and defeated the Portuguese in 1613 and Siam in 1614. It restored a smaller, more manageable kingdom, encompassing Lower Myanmar, Upper Myanmar, Shan states, Lan Na and upper Tenasserim. The Restored Toungoo kings created a legal and political framework whose basic features would continue well into the 19th century. The crown completely replaced the hereditary chieftainships with appointed governorships in the entire Irrawaddy valley, and greatly reduced the hereditary rights of Shan chiefs. Its trade and secular administrative reforms built a prosperous economy for more than 80 years. From the 1720s onward, the kingdom was beset with repeated Meithei raids into Upper Myanmar and a nagging rebellion in Lan Na. In 1740, the Mon of Lower Myanmar founded the Restored Hanthawaddy Kingdom. Hanthawaddy forces sacked Ava in 1752, ending the 266-year-old Toungoo Dynasty.
title: Myanmar
paragraph_text: Thailand (/ ˈtaɪlænd / TY - land), officially the Kingdom of Thailand and formerly known as Siam (until 1939 and again from 1946 to 1948), is a country at the centre of the Indochinese peninsula in Southeast Asia. It is bordered to the north by Myanmar and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the southern extremity of Myanmar. Its maritime boundaries include Vietnam in the Gulf of Thailand to the southeast, and Indonesia and India on the Andaman Sea to the southwest. The capital and largest city is Bangkok. With around 69 million people, Thailand is the 20th-most - populous country in the world.
title: Thailand

Reasoning steps:
Nam Theun >> country >>>> Laos
what natural boundary lies between thailand and Laos >>>> Myanmar
New coins were a proclamation of independence by the Somali Muslim Ajuran Empire from whom? >>>> the Portuguese
How were the the Portuguese expelled from Myanmar ? >>>> The dynasty regrouped and defeated the Portuguese

Answer: spans: The dynasty regrouped and defeated the Portuguese