Answer the question at the end by quoting:

According to author Edward A. Berlin, "One tenacious myth tells us that Joplin was born in Texarkana, Texas, on November 24, 1868. The location is easily dispensed with: Texarkana was not established until 1873." But, based on a letter discovered by musicologist John Tennison in 2015 in the December 19, 1856 edition of the Times-Picayune, it is clear that Texarkana was established as a place-name at least as early as 1856. Consequently, it appears possible that Joplin, born 12 years later, could have been born in Texarkana.
The combination of classical music, the musical atmosphere present around Texarkana (including work songs, gospel hymns, spirituals and dance music) and Joplin's natural ability have been cited as contributing significantly to the invention of a new style that blended African-American musical styles with European forms and melodies, and first became celebrated in the 1890s: ragtime. When Joplin was learning the piano, serious musical circles condemned ragtime because of its association with the vulgar and inane songs "...cranked out by the tune-smiths of Tin Pan Alley." As a composer Joplin refined ragtime, elevating it above the low and unrefined form played by the "...wandering honky-tonk pianists... playing mere dance music" of popular imagination. This new art form, the classic rag, combined Afro-American folk music's syncopation and 19th-century European romanticism, with its harmonic schemes and its march-like tempos. In the words of one critic, "Ragtime was basically... an Afro-American version of the polka, or its analog, the Sousa-style march." With this as a foundation, Joplin intended his compositions to be played exactly as he wrote them - without improvisation. Joplin wrote his rags as "classical" music in miniature form in order to raise ragtime above its "cheap bordello" origins and produced work that opera historian Elise Kirk described as, "... more tuneful, contrapuntal, infectious, and harmonically colorful than any others of his era." Some speculate that Joplin's achievements were influenced by his classically trained German music teacher Julius Weiss, who may have brought a polka rhythmic sensibility from the old country to the 11-year old Joplin. As Curtis put it, "The educated German could open up the door to a world of learning and music of which young Joplin was largely unaware." Joplin's first and most significant hit, the "Maple Leaf Rag", was described as the archetype of the classic rag, and influenced subsequent rag composers for at least 12 years after its initial publication thanks to its rhythmic patterns, melody lines, and harmony, though with the exception of Joseph Lamb, they generally failed to enlarge upon it.

How much money did Joplin die with?

IN: The Khmer Krom (Khmer: khmaerkroom, Vietnamese: Kho Me Crom) are ethnically Khmer people living in the south western part of Vietnam, where they are recognized as one of Vietnam's fifty-three ethnic minorities. In the Khmer language, Krom means "lower" or "below", as it refers to an area of 89,000 square kilometres (34,363 sq mi) around modern day Saigon and the Mekong Delta, which used to be the southeasternmost territory of the Khmer Empire until its incorporation into Vietnam under the Nguyen lords in the early 18th century. This marks the final stage of the Vietnamese "March to the South" (nam tien).

In the 17th century a weakened Khmer state left the Mekong Delta poorly administered after repeated warfare with Siam. Concurrently Vietnamese refugees fleeing the Trinh-Nguyen War in Vietnam migrated into the area. In 1623 Cambodian king Chey Chettha II (1618-1628) officially sanctioned the Vietnamese immigrants to operate a custom house at Prey Nokor, then a small fishing village. The settlement steadily grew soon becoming a major regional port, attracting even more settlers. In 1698 the Nguyen Lords of Hue commissioned Nguyen Huu Canh, a Vietnamese noble to organize the territory along Vietnamese administrative lines, thus by de facto detaching it from the Kingdom of Cambodia and incorporating it into Vietnam. With the loss of the port of Prey Nokor, then renamed Sai Gon, Cambodia's control of the area grew increasingly tenuous while increasing waves of Vietnamese settlers to the Delta isolated the Khmer of the Mekong Delta from the Cambodian kingdom. By 1757 the Vietnamese had absorbed the provinces of Psar Dek (renamed Sa Dec in Vietnamese) on the Mekong itself, and Moat Chrouk (Vietnamized to Chau Doc) on the Bassac River. Minh Mang enacted assimilation policies upon the Khmer such as forcing them to adopt Sino-Vietnamese surnames, culture, and clothing. Minh Mang sinicized ethnic minorities including the Cambodians, in line with Confucianism as he diffused Vietnamese culture with China's Han civilization using the term Han people Han Ren for the Vietnamese. Minh Mang declared that "We must hope that their barbarian habits will be subconsciously dissipated, and that they will daily become more infected by Han [Sino-Vietnamese] customs." These policies were directed at the Khmer and hill tribes. On June 4, 1949 the French President Vincent Auriol signed the accord reincorporating Cochinchina to Vietnam. This was done without consulting the indigenous Khmer-Krom. The legal transfer of control cut Cambodia off from the sea via the Mekong River as the Delta administered by an independent Vietnam. Left within the borders of Vietnam were the communities of Khmer people, nowadays Khmer Krom.

What did Khmer do?

OUT:
control of the area grew increasingly tenuous while increasing waves of Vietnamese settlers to the Delta isolated the Khmer of the Mekong Delta from the Cambodian kingdom.