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 Khong Island 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: Tyler Island is a bar island in Kanawha County, West Virginia on the Kanawha River. The island lies within the city boundaries of South Charleston.
title: Tyler Island
paragraph_text: Iceberg Peak is a mountain located on Vancouver Island, British Columbia, Canada. Within the boundaries of Strathcona Provincial Park, this peak lies at the south end of Rees Ridge. Mount Celeste lies at the north end of this ridge.
title: Iceberg Peak
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: Proclamation Island is a small rocky island west of Cape Batterbee and close east of the Aagaard Islands of Antarctica.
title: Proclamation Island
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: Khong Island or Don Khong is the largest island and the seat of administration in the Si Phan Don riverine archipelago located in the Mekong River, Khong District, Champasak Province, southern Laos.
title: Khong Island
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: 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: 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: 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: The Jaffna Kingdom () (1215–1624 CE), also known as Kingdom of Aryachakravarti, of modern northern Sri Lanka was a historic monarchy that came into existence around the town of Jaffna on the Jaffna peninsula traditionally thought to be established after the invasion of Magha, who is credited with the founding of the Jaffna kingdom and is said to have been from Kalinga, in India. Established as a powerful force in the north, north east and west of the island, it eventually became a tribute paying feudatory of the Pandyan Empire in modern South India in 1258, gaining independence in 1323, when the last Pandyan ruler of Madurai was defeated and expelled in 1323 by Malik Kafur, the army general of the Muslim Delhi Sultanate. For a brief period, in the early to mid-14th century, it was an ascendant power in the island of Sri Lanka when all regional kingdoms accepted subordination. However, the kingdom was eventually overpowered by the rival Kotte Kingdom, around 1450 when it was invaded by Prince Sapumal under the Kotte Kingdom's directive.
title: Jaffna Kingdom
paragraph_text: The Patani United Liberation Organisation (Malay: Pertubuhan Pembebasan Bersatu Patani; abbreviated PULO) is a separatist insurgent group in Thailand, calling for an independent Patani. The PULO, along with others, is currently fighting for the independence of Thailand's predominantly Malay Muslim south.
title: Patani United Liberation Organisation
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 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: Economic and political migrations made an impact across the empire. For example, the Russian and Austria-Habsburg annexation of the Crimean and Balkan regions respectively saw large influxes of Muslim refugees – 200,000 Crimean Tartars fleeing to Dobruja. Between 1783 and 1913, approximately 5–7 million refugees flooded into the Ottoman Empire, at least 3.8 million of whom were from Russia. Some migrations left indelible marks such as political tension between parts of the empire (e.g. Turkey and Bulgaria) whereas centrifugal effects were noticed in other territories, simpler demographics emerging from diverse populations. Economies were also impacted with the loss of artisans, merchants, manufacturers and agriculturists. Since the 19th century, a large proportion of Muslim peoples from the Balkans emigrated to present-day Turkey. These people are called Muhacir. By the time the Ottoman Empire came to an end in 1922, half of the urban population of Turkey was descended from Muslim refugees from Russia.
title: Ottoman Empire
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 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: 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
paragraph_text: The U.S. dollar is fiat money. It is the currency most used in international transactions and is the world's most dominant reserve currency. Several countries use it as their official currency, and in many others it is the de facto currency. Besides the United States, it is also used as the sole currency in two British Overseas Territories in the Caribbean: the British Virgin Islands and the Turks and Caicos islands. A few countries use only the U.S. Dollar for paper money, while the country mints its own coins, or also accepts U.S. coins that can be used as payment in U.S. dollars, such as the Susan B. Anthony dollar.
title: United States dollar

Reasoning steps:
Khong Island >> 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