The Marietta City School District is a public school district that serves students in grades K-12 who live in and around Marietta, a city in Washington County, Ohio, United States. The district has four elementary schools (Harmar, Phillips, Putnam, and Washington), one middle school (Marietta Middle School), and one high school (Marietta High School), and serves the communities of Marietta, Reno, Devola, Harmar, and Oak Grove. [1]
Marietta is a city in and the county seat of Cobb County, Georgia, United States. At the 2020 census, the city had a population of 60,972. The 2019 estimate was 60,867, making it one of Atlanta's largest suburbs. Marietta is the fourth largest of the principal cities by population of the Atlanta metropolitan area.

Devola is a census-designated place (CDP) in Washington County, Ohio, United States, along the Muskingum River. It is part of the Parkersburg-Marietta-Vienna, WV-OH Metropolitan Statistical Area. The population was 2,771 at the 2000 census.
Marietta is a city in, and the county seat of, Washington County, Ohio, United States. It is located in southeastern Ohio at the confluence of the Muskingum and Ohio Rivers, 11 miles (18 km) northeast of Parkersburg, West Virginia. As of the 2020 census, Marietta has a population of 13,385 people and is the principal city of the Marietta Micropolitan Statistical Area, which includes all of Washington County, and is the second-largest city in the Parkersburg–Marietta–Vienna, WV–OH Combined Statistical Area.
Josiah Harmar was an officer in the United States Army during the American Revolutionary War and the Northwest Indian War. He was the senior officer in the Army for six years and seven months.
The Northwest Territory, also known as the Old Northwest and formally known as the Territory Northwest of the River Ohio, was formed from unorganized western territory of the United States after the American Revolutionary War. Established in 1787 by the Congress of the Confederation through the Northwest Ordinance, it was the nation's first post-colonial organized incorporated territory.
The Treaty of Fort Harmar (1789) was an agreement between the United States government and numerous Native American tribes with claims to the Northwest Territory.
Paul Fearing was an American politician who served as a delegate to the United States House of Representatives from the Northwest Territory.
Levi Barber was a surveyor, court administrator, banker, and legislator who served two non-conservative terms in the United States House Of Representatives in the early 19th century.
David Ziegler was a German immigrant to the United States who served in the U.S. military and became the first mayor of Cincinnati, Ohio.
Lee's Crossing, Marietta, Georgia, is a subdivision in suburban Atlanta. It is located in the western part the City of Marietta in Cobb County, off Manning Road.
The Marietta City School District is the school district which operates the public schools in Marietta, Georgia, United States. It is the only city in Cobb County which operates its schools separately from the Cobb County School District.
The Putnam Street Bridge, also known as the Marietta Bridge, is a historic United States river crossing that connects Marietta, Ohio, with its Fort Harmar district. The original 1880 bridge was the first free crossing of the Muskingum River. The 1913 bridge was a contributing structure to the Harmar Historic District. The bridge crosses the Muskingum, just above its confluence with the Ohio River.
Fort Harmar was an early United States frontier military fort, built in pentagonal shape during 1785 at the confluence of the Ohio and Muskingum rivers, on the west side of the mouth of the Muskingum River. It was built under the orders of Colonel Josiah Harmar, then commander of the United States Army, and took his name. The fort was intended for the protection of Indians, i.e., to prevent pioneer squatters from settling in the land to the northwest of the Ohio River. "The position was judiciously chosen, as it commanded not only the mouth of the Muskingum, but swept the waters of the Ohio, from a curve in the river for a considerable distance both above and below the fort." It was the first frontier fort built in Ohio Country.
Harmar is a historic neighborhood in the city of Marietta, Ohio, United States. Located at the western side of the confluence of the Muskingum and Ohio Rivers, it grew up around the early Fort Harmar in the 1780s, being settled in conjunction with Marietta. After a period of forming part of Marietta, it existed separately beginning in 1837 before rejoining the mother city in 1890. Connected by bridge to the rest of the city, it retains much of its nineteenth-century architecture and landscape, and most of the neighborhood is now a historic district on the National Register of Historic Places.
Campus Martius was a defensive fortification at the Marietta, Ohio settlement, and was home to Rufus Putnam, Benjamin Tupper, Arthur St. Clair, and other pioneers from the Ohio Company of Associates during the Northwest Indian War. Major Anselm Tupper was commander of the Campus Martius during the war. Construction began in 1788 and was fully completed in 1791. The Campus Martius was located on the east side of the Muskingum River, and upriver from its confluence with the Ohio River. A firsthand description of the fort is provided in Hildreth's Pioneer History,
Campus Martius is the handsomest pile of buildings on this side of the Alleghany mountains, and in a few days will be the strongest fortification in the territory of the United States. It stands on the margin of the elevated plain on which are the remains of the ancient works [mounds], mentioned in my letter of May last, thirty feet above the high bank of the Muskingum, twenty-nine perches distant from the river, and two hundred and seventy-six from the Ohio. It consists of a regular square, having a block house at each angle, eighteen feet square on the ground, and two stories high; the upper story on the outside or face, jutting over the lower one, eighteen inches. These block houses serve as bastions to a regular fortification of four sides. The curtains are composed of dwelling houses two stories high, eighteen feet wide, and of different lengths.

Fort Steuben was a fortification erected in Feb. 1787 on the Ohio River in eastern Ohio Country at the northern end of the Seven Ranges land tract to be surveyed. It was at the location of the modern city of Steubenville, Ohio. The fort was built by Major John Hamtramck and named for Friedrich Wilhelm von Steuben, a Prussian army officer who had served under General Washington. The original purpose was to provide protection from Indians for the first surveyors to venture into the Northwest Territory.
Francis Bates Pond was a Republican politician from the state of Ohio. He was Ohio Attorney General from 1870 to 1874.
The Cobb County School District (CCSD) is the county government agency which operates public schools in Cobb County, Georgia, United States. The school district includes all of Cobb County except for the Marietta City Schools, though a number of schools in unincorporated parts of the county have Marietta addresses. It is the second-largest school system in Georgia and among the largest in the United States. The district is the county's largest employer and one of the largest in the US. All Cobb County schools are accredited by the Southern Association of Colleges and Schools (SACS), and the district is among the first to have earned district-wide accreditation. The current superintendent of the school district is Chris Ragsdale.
The Marietta Earthworks is an archaeological site located at the confluence of the Muskingum and Ohio Rivers in Washington County, Ohio, United States. Most of this Hopewellian complex of earthworks is now covered by the modern city of Marietta. Archaeologists have dated the ceremonial site's construction to approximately 100 BCE to 500 CE.