paragraph_text: Poplar Township is a township in Cass County, Minnesota, United States. The population was 173 as of the 2000 census. Poplar Township was named from the groves of poplar trees within its borders.

paragraph_text: Manchester High School Central is the oldest public high school in the state of New Hampshire. Located in the heart of Manchester, New Hampshire, approximately 2,100 students attend from communities such as Candia, Hooksett, and Manchester. The name was changed from Manchester High School in 1922 when Manchester West High School opened. Including Central, Manchester has a total of three public high schools.

paragraph_text: Jimma Arjo is one of the woredas in the Oromia Region of Ethiopia. It shares the name of one of the subgroups of the Oromo people, the Jimma Arjo. Part of the Misraq Welega Zone, Jimma Arjo is bordered on the southwest by the Didessa River which separates it from the Illubabor Zone, on the northwest by Diga Leka, on the northeast by Guto Wayu, and on the southeast by Nunu Kumba. The administrative center of this woreda is Arjo.

paragraph_text: The Laughery Creek Bridge is a truss bridge on the border of Dearborn County, Indiana, and Ohio County, Indiana. It crosses Laughery Creek. This bridge was built in 1878. The Wrought Iron Bridge Company, a prolific late 19th-century bridge company, constructed the bridge. The bridge is seated on stone abutments. The deck surface is not original and is currently concrete. The bridge, nearly 300 feet in length, is a single span pin connected triple intersection Whipple through truss, and is the only example in the world of this truss type. The name bridge's nickname, "Triple Whipple Bridge" is a play on words. The double-intersection Pratt, which was called the Whipple truss configuration, was a far more common variation of the standard Pratt configuration. Since the Laughery Creek Bridge's members have three intersections instead of two, this gives rise to the "Triple Whipple" name. This bridge was listed on the National Register of Historic Places in 1976.

paragraph_text: West Manchester Township is a township in York County, Pennsylvania, United States. The population was 18,894 at the 2010 census.

paragraph_text: Latvia ( or ; , ), officially the Republic of Latvia (, ), is a country in the Baltic region of Northern Europe. Since its independence, Latvia has been referred to as one of the Baltic states. It is bordered by Estonia to the north, Lithuania to the south, Russia to the east, and Belarus to the southeast, and shares a maritime border with Sweden to the west. Latvia has 1,957,200 inhabitants and a territory of . The country has a temperate seasonal climate.

paragraph_text: E is an unincorporated township located in Aroostook County, Maine, United States. It is part of the Central Aroostook Unorganized Territory and borders the towns of Blaine to the east and Westfield to the north. As of the 1990 census, when it was still organized as a plantation, E Plantation had 64 residents. However, in 1990 its residents decided to disorganize the community and give up control to the state in an effort to reduce taxes. K–12 education for the community is provided by Maine School Administrative District 42, which also serves neighboring Blaine and Mars Hill. However, because E Plantation withdrew from the school district following its disorganization, its students are tuitioned.

paragraph_text: Tatra County () is a unit of territorial administration and local government (powiat) in Lesser Poland Voivodeship, southern Poland, on the Slovak border. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat and only town is Zakopane, which lies south of the regional capital Kraków. The county takes its name from the Tatra mountain range, which covers most of its territory.

paragraph_text: Upper Twin Island is a bar island in Ohio County, West Virginia on the Ohio River. It lies upstream from its twin, Lower Twin Island. Both islands are part of the city of Wheeling and situated between Martins Ferry, Ohio and mainland Wheeling.

paragraph_text: The Kingdom of Gera (1835 – 1887) was one of the kingdoms in the Gibe region of Ethiopia that emerged in the late 19th century. It shared its northern border with the Kingdom of Gumma, its eastern border with the Kingdom of Gomma, and was separated from the Kingdom of Kaffa to the south by the Gojeb River. With its capital at Chala (Cira), the Gera kingdom's territory corresponds approximately with the modern woreda of Gera.

paragraph_text: China shares international borders with 14 sovereign states. In addition, there is a 30 - km border with the special administrative region of Hong Kong, which was a British dependency before 1997, and a 3 km border with Macau, a Portuguese territory until 1999. With a land border of 22,117 kilometres (13,743 mi) in total it also has the longest land border of any country.

paragraph_text: Mount Bosworth is located in the Canadian Rockies on the border of Alberta and British Columbia. The mountain is situated immediately northwest of Kicking Horse Pass and straddles the shared border of Banff National Park with Yoho National Park. It was named in 1903 after George Morris Bosworth, an executive and long-time employee of the Canadian Pacific Railway.

paragraph_text: East Manchester Township is a township in York County, Pennsylvania, USA. As of the 2010 census, the township population was 7,264.

paragraph_text: Gmina Włodawa is a rural gmina (administrative district) in Włodawa County, Lublin Voivodeship, in eastern Poland, on the border with Belarus and Ukraine. Its seat is the town of Włodawa, although the town is not part of the territory of the gmina.

paragraph_text: Manchester Township is one of fourteen townships in Dearborn County, Indiana. As of the 2010 census, its population was 3,215 and it contained 1,233 housing units.

paragraph_text: Mingaladon Township ( ) is located in the northernmost part of Yangon, Myanmar. The township comprises 31 wards, and shares borders with Hmawbi Township in the north, North Okkalapa Township in the east, Insein Township and Shwepyitha Township in the west, and Mayangon Township in the south. Mingaladon is still relatively undeveloped and lacks basic municipal services.

paragraph_text: Rosedale is a neighborhood in Camden, New Jersey. It is located on the border with Pennsauken Township and has a population of 1,807.

paragraph_text: Prentiss is an unorganized territory (township) in Penobscot County, Maine, United States. The township was named for Henry Prentiss, an early landowner. The population was 214 at the 2010 census.

paragraph_text: Adaba is one of the woredas in the Oromia Region of Ethiopia; it shares the name of its administrative center, Adaba. Part of the West Arsi Zone, Adaba is bordered on the southwest by Nensebo, on the west by Dodola, on the northwest by the Shabelle River which separates it from the Gedeb Asasa, and on the east and south by Bale Zone.

paragraph_text: North Abington Township is a township in Lackawanna County, Pennsylvania, United States. It is located approximately north of Scranton, Pennsylvania, and is located in the growing suburban area known as the "Abingtons". North Abington is also approximately north of Clarks Summit and borders Waverly Township and Dalton Borough to the south, as well as Benton Township to the north. The population was 703 at the 2010 census.

Question: What body of water gave its name to the county, that borders another county, where Manchester Township is located?
Answer: Ohio River