paragraph_text: Eckelson Township is a civil township in Barnes County, North Dakota, USA. As of the 2000 census, its population was 95.

paragraph_text: Eckelson is an unincorporated community in Barnes County, North Dakota, United States. Eckelson is west of Sanborn and north of Interstate 94, which has an exit serving Eckelson.

paragraph_text: The Brecksville-Northfield High Level Bridge is a bridge in Greater Cleveland, Ohio, U.S., connecting Brecksville in Cuyahoga County with Sagamore Hills Township in Summit County. It is located in the Cuyahoga Valley National Park.

paragraph_text: The is an unusual "T"-shaped three-way bridge in Hiroshima, Japan. The original bridge, constructed in 1932, was the aiming point for the 1945 Hiroshima atom bomb because its shape was easily recognized from the air. Although the bridge was not destroyed by the atomic blast, it did sustain heavy damage. After the war, the bridge was repaired and remained in service for nearly four decades, before it was replaced by a new bridge (built as a replica) in 1983. A surviving portion of a floor girder from the original bridge was subsequently donated to the Hiroshima Peace Memorial Museum.

paragraph_text: Bogotá (/ ˈboʊɡətɑː /, / ˌbɒɡəˈtɑː /, / ˌboʊ - /; Spanish pronunciation: (boɣoˈta) (listen)), officially Bogotá, Distrito Capital, abbreviated Bogotá, D.C., and formerly known as Santafé de Bogotá between 1991 and 2000, is the capital and largest city of Colombia, administered as the Capital District, although often thought of as part of Cundinamarca. Bogotá is a territorial entity of the first order, with the same administrative status as the departments of Colombia. It is the political, economic, administrative, industrial, artistic, cultural, and sports center of the country.

paragraph_text: The staff officer went to the airport and took off for the southwest. After flying for about three hours, while still nearly 160 km (100 mi) from Hiroshima, he and his pilot saw a great cloud of smoke from the bomb. After circling the city in order to survey the damage they landed south of the city, where the staff officer, after reporting to Tokyo, began to organize relief measures. Tokyo's first indication that the city had been destroyed by a new type of bomb came from President Truman's announcement of the strike, sixteen hours later.

paragraph_text: The Neff's Mill Covered Bridge or Bowman's Mill Covered Bridge is a covered bridge that spans the Pequea Creek on the border between West Lampeter Township and Strasburg Township in Lancaster County, Pennsylvania, United States. A county-owned and maintained bridge, its official designation is the Pequea #7 Bridge.

paragraph_text: Due to crosswind, the bomb missed the aiming point, the Aioi Bridge, by approximately 800 ft (240 m) and detonated directly over Shima Surgical Clinic. It released the equivalent energy of 16 kilotons of TNT (67 TJ), ± 2 kt. The weapon was considered very inefficient, with only 1.7% of its material fissioning. The radius of total destruction was about 1 mile (1.6 km), with resulting fires across 4.4 square miles (11 km).

paragraph_text: Mechanicsville Road Bridge is a covered bridge spanning the Grand River in Austinburg Township, Ashtabula County, Ohio, United States. The bridge, one of currently 16 drivable bridges in the county, is the longest single span covered bridge in the county, and is believed to be the oldest in the county as well. The bridge is a Howe truss design, with laminated arches added during its renovation in 2003-04. The bridge’s WGCB number is 35-04-18, and it is located approximately 4.3 mi (7.0 km) southeast of Geneva.

paragraph_text: Shippingsport Bridge has been the name of three similarly-located bridges over the Illinois River in LaSalle Township, LaSalle County, Illinois: an 1872 swing span bridge, a 1929 vertical-lift bridge nearby, and a 2003 bridge in the same location as the 1929 bridge. The third bridge still exists and carries Illinois Route 351 (IL 351).

paragraph_text: Vilnius County () is the largest of the 10 counties of Lithuania, located in the east of the country around the city Vilnius. On 1 July 2010, the county administration was abolished, and since that date, Vilnius County remains as the territorial and statistical unit.

paragraph_text: The Ryot Covered Bridge is a historic wooden covered bridge located at West St. Clair Township in Bedford County, Pennsylvania. It is a low to medium Burr Truss bridge with a shallow gable roof. It is one of 15 historic covered bridges in Bedford County. It was damaged by fire in 2002, and reconstructed.

paragraph_text: Other common forms include president of the council of ministers (for example in Italy, Presidente del Consiglio dei Ministri), President of the Executive Council, or Minister-President. In the Scandinavian countries the prime minister is called statsminister in the native languages (i.e. minister of state). In federations, the head of government of subnational entities such as provinces is most commonly known as the premier, chief minister, governor or minister-president.

paragraph_text: The Uhlerstown–Frenchtown Bridge is a free bridge over the Delaware River, owned and operated by the Delaware River Joint Toll Bridge Commission. The bridge carries Bridge Street, connecting New Jersey Route 12 in Frenchtown, Hunterdon County, New Jersey, with Pennsylvania Route 32 in Uhlerstown, located in Tinicum Township, in Bucks County, Pennsylvania, United States.

paragraph_text: County Bridge No. 101 is a historic stone arch bridge located in Valley Township, Chester County, Pennsylvania. It spans Brandywine Creek. It has four stilted arch spans, each of which are 40-feet long. The bridge was constructed in 1918.

paragraph_text: Spencerville is an unincorporated community located in Spencer Township, DeKalb County, Indiana, United States. The only covered bridge in DeKalb County is located in Spencerville.

paragraph_text: Speakman No. 1 is a historic wooden covered bridge located at East Fallowfield Township near Modena in Chester County, Pennsylvania. It is a Burr Truss bridge, constructed in 1881. It is a twin of Speakman No. 2, Mary Ann Pyle Bridge, located a 1/4 mile away. It crosses Buck Run.

paragraph_text: Chandler Mill Bridge, also known as Chester County Bridge No. 236, is a historic steel bridge located in Kennett Township, Chester County, Pennsylvania. It spans the West Branch of Red Clay Creek. It is a single span, , built up steel plate girder bridge. The bridge was constructed in 1910, and features stone abutments and wingwalls.

paragraph_text: Negaunee Township is a civil township of Marquette County in the U.S. state of Michigan. The population was 2,707 at the 2000 census. The City of Negaunee is located at the southwest corner of the township, but is administratively autonomous.

paragraph_text: The Monongahela City Bridge spans the Monongahela River from the City of Monongahela in Washington County, Pennsylvania to Forward Township in Allegheny County, Pennsylvania. It was constructed to replace a bridge which was 1/4 of a mile north of its location at First and Main Streets, and it opened to traffic in 1990.

Question: Who was president of the nation where Eckelson Township is located when the city containing Aioi Bridge was bombed?
Answer: President Truman