St. Francis Secondary School (Sierra Leone)
St. Francis Secondary School was founded in 1949 at Makeni, Sierra Leone.
The school was fondly called the" school of languages"
Corporación Educativa American School
Corporación Educativa American School, one of the top- ranking educational institutions in Colombia, is a private, non-denominational bilingual school located in the city of Barranquilla.
The American School, as it is usually referred to by its students and the school community, is fully accredited by the Colombian Ministry of Education.
The school's success is owing to its pedagogical approach, which allows the adaptation of the school programs to suit its students' individual learning needs, without disregarding the highest national and international educational benchmarks.
Most of American School alumni have enrolled in the country's most prestigious higher learning centers, while some have gone to colleges in South America or Europe.
The American School offers formal education for infants through 11th grade, which is the senior grade in Colombia.
Classes are taught in both English and Spanish.
From preschool up to 9th grade, Social Studies, Science, Mathematics, Literature, and Language Arts are taught in English.
That is why the American School students have fluent command of both Spanish and English.
In 10th and 11th grades students work hard in their preparation for the ICFES test, SAT and TOEFL.
Besides the bilingual program, the school offers its students plastic arts, dance, scenic arts, ballet, and sports courses.
American School students participate in science fairs, musical contests, artistic, and sportive events inside and outside the school.
Shanghai American School
Shanghai American School( SAS) is an independent, not- for- profit international school located in Shanghai, China.
Founded in 1912, SAS has two campuses and over 2,800 students enrolled in Pre- K through 12th grade, making it China's largest international school.
The Puxi campus is located in Huacao Town, Minhang District, and the Pudong campus is located in the Shanghai Links Executive Community in Pudong.
The American School of Tampico
The American School of Tampico is an elementary, middle and high school in Tampico, Mexico.
Saint Paul American School
Saint Paul American School Beijing( SPAS; 北京圣保罗美国学校) is a private English- language boarding school(" de facto" education program and part of the Second High School Attached to Beijing Normal University, or SHSBNU) in Haidian District, Beijing, aimed at grades 7- 12 students from the expatriate community of Beijing, and international exchange students.
St. Paul American School is part of the Nacel International School System, with sister schools in Saint Paul, Minnesota, United States, Korea, Philippines, and France.
Students receive US curriculum instruction in English leading to a diploma from Saint Paul American School( Nacel International School System), and will be provided with courses in Chinese language, culture and history offered in collaboration with SHSBNU.
The dual diploma offers students an opportunity to take advantage of learning in the American school system and explore Chinese language, culture, and history.
Scholarships are available.
Shanghai Livingston American School
Shanghai Livingston American School  is an international school in Shanghai, China.
American School of Doha
The American School of Doha( ASD) is located in Doha, Qatar.
The school was founded in 1988 by United States Ambassador Joseph Ghougassian to serve the needs of the American community in Qatar.
Sponsored by the US Embassy, it operated until 1997 as the American International School( AIS).
Debsirin School
Debsirin School is a boys' secondary school in Thailand.
Founded by King Chulalongkorn in 1885, its alumni include King Ananda Mahidol, Malaysia's founding father Tunku Abdul Rahman, more than 70 cabinet members, including 5 prime ministers, and numerous military leaders and dignitaries.
Debsirin School participates in Jaturamitr Samakkee, a biennial traditional football competition between the four oldest boys' schools in Thailand.
Karachi American School
The Karachi American School( KAS) is a preschool to Grade 13 day school located in Karachi, Sindh, Pakistan.
For some time it was called" International School of Karachi", but now is called Karachi American School.
American School of Dubai
The American School of Dubai( ASD) is an independent, not- for-profit, U.S. curriculum, Pre- K through Grade 12 international school offering an American education.
The school was founded in 1966 and was previously known as the Jumeirah American School( JAS), is now located in the Al- Barsha community of Dubai, United Arab Emirates.
In 2018- 2019 ASD won awards for sustainability efforts.
Most notably the Zayad Sustainability Prize( ZPS), Global High School Category( MENA Region) Award 2019< ref>

Question: Which school was founded first, Debsirin School or Shanghai American School?