When did ohio become part of the united states?
The state takes its name from the Ohio River, whose name in turn originated from the Seneca word " ohiːyo", meaning "good river", "great river" or "large creek". Partitioned from the Northwest Territory, Ohio was the 17th state admitted to the Union on March 1, 1803, and the first under the Northwest Ordinance. Ohio is historically known as the "Buckeye State" after its Ohio buckeye trees, and Ohioans are also known as "Buckeyes".
When was Ohio initially admitted to the United States?
March 1, 1803
Ohio
On February 19, 1803, U.S. president Thomas Jefferson signed an act of Congress that approved Ohio's boundaries and constitution. However, Congress had never passed a resolution formally admitting Ohio as the 17th state. The current custom of Congress declaring an official date of statehood did not begin until 1812, with Louisiana's admission as the 18th state. Although no formal resolution of admission was required, when the oversight was discovered in 1953, Ohio congressman George H. Bender introduced a bill in Congress to admit Ohio to the Union retroactive to March 1, 1803, the date on which the Ohio General Assembly first convened. At a special session at the old state capital in Chillicothe, the Ohio state legislature approved a new petition for statehood that was delivered to Washington, D.C., on horseback. On August 7, 1953 (the year of Ohio's 150th anniversary), President Eisenhower signed a congressional joint resolution that officially declared March 1, 1803, the date of Ohio's admittance into the Union.
When was Ohio declared retroactively to be part of the United States?
August 7, 1953
Ohio
Ohio
https://en.wikipedia.org/wiki/Ohio
Ohio (/oʊˈhaɪoʊ/ (About this soundlisten)) is a state in the Midwestern region of the United States.
Ohio
Ohio is a state in the Midwestern region of the United States and  takes its name from the Ohio River. Congress had never passed a resolution formally admitting Ohio as the 17th state. When the oversight was discovered in 1953, Ohio congressman George H. Bender introduced a bill in Congress to admit Ohio to the Union retroactive to March 1, 1803, the date on which the Ohio General Assembly first convened. On August 7, 1953, the year of Ohio's 150th anniversary, President Eisenhower signed a congressional joint resolution that officially declared March 1, 1803, the date of Ohio's admittance into the Union.