Question: Which U.S. county contains a village named in honor of a man noted for his major six-volume study of Native Americans published in the 1850s?

Context articles: The History of the Norman Conquest of England
Georgi Petrovich Dementiev
Henry Schoolcraft
History of Iowa
Battle of Pima Butte
Schoolcraft, Michigan
Major Crimes Act
Consortium for Graduate Study in Management
Windrose Site
Seth and Mary Eastman

The History of the Norman Conquest of England: Its Causes and Its Results (1867–1879) is a six-volume study of the Conquest by Edward A. Freeman.
 Recognised by critics as a major work of scholarship on its first publication, it has since proved unpopular with readers, many of whom were put off by its enormous length and copious detail.
 Academics have often criticized it for its heavily Whig treatment of the subject, and its glorification of Anglo-Saxon political and social institutions at the expense of their feudal successors, but its influence has nevertheless been profound, many Anglo-Norman historians of modern times having come around to some of Freeman's main conclusions.
Georgi Petrovich Dementiev (23 June (baptized 5 July) 1898 - 14 April 1969) was a Russian ornithologist and professor at the University of Moscow.
 His studies based on museum collections and collaboration with others, notably, N.A.Gladkov, resulted in a major six-volume work on the birds of the Soviet Union which was published between 1951 and 1954.
Henry Rowe Schoolcraft (March 28, 1793 – December 10, 1864) was an American geographer, geologist, and ethnologist, noted for his early studies of Native American cultures, as well as for his 1832 expedition to the source of the Mississippi River.
 He is also noted for his major six-volume study of Native Americans published in the 1850s.
Although Native Americans in the United States have resided in what is now Iowa for 13,000 years, the written history of Iowa begins with the proto-historic accounts of Native Americans by explorers such as Marquette and Joliet in the 1680s.
 Until the early 19th century Iowa was occupied exclusively by Indians and a few European traders, with loose political control by France and Spain.
 Iowa became part of the United States of America after the Louisiana Purchase in 1803, but uncontested U.S. control over what is now Iowa occurred only after the War of 1812 and after a series of treaties eliminated Indian claims on the state.
 Beginning in the 1830s Euro-American settlements appeared in the Iowa Territory, U.S. statehood was acquired in 1846, and by 1860 almost the entire state was settled and farmed by Euro-Americans.
 Subsistence frontier farming was replaced by commodity farming after the construction of railroad networks in the 1850s and 1860s.
 Iowa contributed a disproportionate amount of young men to fight in the American Civil War.
 Afterwards they returned to help transform Iowa into an agricultural powerhouse, supplying food to the rest of the nation.
 The industrialization of agriculture and the emergence of centralized commodities markets in the late 19th and 20th centuries led to a shift towards larger farms and the decline of the small family farm; this was exacerbated during the Great Depression.
 Industrial production became a larger part of the economy during World War II and the postwar economic boom.
 In the 1970s and 1980s a series of economic shocks, including the oil crisis, the 1980s farm crisis, and the Early 1980s recession led to the collapse of commodities prices, a decline in rural and state population, and rural flight.
 Iowa's economy rebounded in the 1990s, emerging as a modern mixed economy dominated by industry, commerce, and finance, in which agriculture is a comparatively small component.
 Iowa's population is now predominately urban and has been increasing since the 1990s at a faster rate than the U.S. as a whole, although rural flight continues to be a problem.
The Battle of Pima Butte, or the Battle of Maricopa Wells, was fought on September 1, 1857 at Pima Butte, Arizona near Maricopa Wells in the Sierra Estrella.
 Yuma, Mohave, Apache and Yavapai warriors attacked a Maricopa village named Secate in one of the largest battles in Arizona's history.
 It was also the last major battle fought by the Yumas and the last major battle fought solely between native Americans in North America.
Schoolcraft is a village in Kalamazoo County in the U.S. state of Michigan.
 The village is located in Schoolcraft Township approximately 13 mi south of Kalamazoo on U.S. Route 131.
 The population was 1,525 at the 2010 census.
 The village is named in honor of geographer, geologist, and ethnologist Henry Schoolcraft.
The Major Crimes Act (U.S. Statutes at Large, 23:385) is a law passed by the United States Congress in 1885 as the final section of the Indian Appropriations Act of that year.
 The law places certain crimes under federal jurisdiction if they are committed by a Native American in Native territory.
 The law follows the 1817 General Crimes Act, which extended federal jurisdiction to crimes committed in Native territory but did not cover crimes committed by Native Americans against Native Americans.
 The Major Crime Act therefore broadened federal jurisdiction in Native territory by extending it to some crimes committed by Native Americans against Native Americans.
 The Major Crimes Act was passed by Congress in response to the Supreme Court of the United States's ruling in "Ex parte Crow Dog" (109 U.S. 556 (1883)) that overturned the federal court conviction of Brule Lakota sub-chief Crow Dog for the murder of principal chief Spotted Tail on the Rosebud Indian Reservation.
The Consortium for Graduate Study in Management was founded in 1966 and is a 501(c)(3) organization dedicated to ensuring the equal representation of African Americans, Hispanic Americans and Native Americans in management careers in the business community of the United States of America.
 The Consortium is so named for the collaboration among its staff and board of trustees; its 19 member MBA programs; and its approximately 75 corporate partners, which work together toward the mission "to enhance diversity in business education and leadership by helping to reduce the serious underrepresentation of African Americans, Hispanic Americans and Native Americans in both our member schools’ enrollments and the ranks of management."
The Windrose Site is a 19th-century Potawatomi village site in Kankakee County, Illinois.
 The site is likely associated with a Potawatomi village named "Rock" or "Little Rock"; it was occupied from circa 1775 until the Potawatomi were forcibly removed from Illinois in the 1830s.
 Many of the artifacts recovered from the site are related to the fur trade, a large part of the Potawatomi economy and a source of cultural interaction between the Potawatomi and Europeans.
 The majority of the artifacts reflect traditional Potawatomi culture, including smoking pipes used for religious rituals.
 Items deriving from the U.S. government's efforts at the time to force European culture upon Native Americans represent less than 5% of those found at the site, a sign that these efforts were not particularly successful with the Potawatomi.
Seth Eastman (1808–1875) and his second wife Mary Henderson Eastman (1818 – 24 February 1887) were instrumental in recording Native American life.
 Eastman was an artist and West Point graduate who served in the US Army, first as a mapmaker and illustrator.
 He had two tours at Fort Snelling, Minnesota Territory; during the second, extended tour he was commanding officer of the fort.
 During these years, he painted many studies of Native American life.
 He was notable for the quality of his hundreds of illustrations for Henry Rowe Schoolcraft's six-volume study on "History of Indian Tribes of the United States" (1851–1857), commissioned by the US Congress.
 From their time at Fort Snelling, Mary Henderson Eastman wrote a book about Dakota Sioux life and culture, which Seth Eastman illustrated.
 In 1838, he was elected into the National Academy of Design as an Honorary Academician.