Larkin High School
Larkin High School, also known as LHS, is a public four- year high school located in Elgin, Illinois, in the United States.
It is part of Elgin Area School District U46, which also includes Elgin High School, Bartlett High School, South Elgin High School, and Streamwood High School.
Watertown High School (New York)
Watertown High School is a public high school located in Watertown, Jefferson County, New York, U.S.A., and is the only high school operated by the Watertown City School District.
Watertown High School (Tennessee)
Located in Watertown Tennessee, Watertown High School is part of the Wilson County School System.
Castleberry High School
Castleberry High School is a public high school in Fort Worth, Texas.
It administers grades 9- 12 and is part of the Castleberry Independent School District.
Their rival is Lake Worth High School( Texas).
Eastland High School (Texas)
Eastland High School is a public high school located in Eastland, Texas, United States and classified as a 3A school by the University Interscholastic League( UIL).
It is part of the Eastland Independent School District located in north central Eastland County.
In 2015, the school was rated" Met Standard" by the Texas Education Agency.
Watertown High School (Connecticut)
Watertown High School is a public high school serving Watertown, Connecticut, United States.
Watertown High School (South Dakota)
Watertown High School( WHS) is a public high school in Watertown, South Dakota.
The school was the first in the state and the second in the United States in which every student and teacher was issued a laptop computer.
Calloway County High School
Calloway County
High School is a public high school located in Murray, Kentucky.
The school was formed from the consolidation of six high schools from across the county: Hazel High School, Lynn Grove High School, Kirksey High School, Almo High School, New Concord High School, and Faxon High School.
Cherokee High School (Georgia)
Cherokee High School is one of six public high schools of the Cherokee County School District in Cherokee County, Georgia, United States.
It is located in Canton.
Established in 1956, it replaced Canton High School, the county's first high school.
There are six high schools in the Cherokee County School District: Etowah High School, Sequoyah High School, Woodstock High School, Creekview High School, and River Ridge High School
Nashua High School South
Nashua High School South, formerly Nashua High School, is a public high school located in Nashua, New Hampshire.
The school's current location was erected in 1975 with its first class graduating in June 1976.
The school was remodeled between 2002 and 2004 when a second school, Nashua High School North, was built.
The existing high school building was renamed Nashua High School South.
The school serves approximately 1800 students, making it the largest public high school in New Hampshire, and the second largest high school overall, after the private Pinkerton Academy.

Question: Are both high schools, Eastland High School (Texas) and Watertown High School (South Dakota), located in the same country?
Answer: yes