Question: Which philosophical movement that developed in the late 1820s and 1830s is Frederic Henry Hedge part of 

full_context: Document 1: Reformational philosophy: Reformational philosophy is a Neo-Calvinistic movement pioneered by Herman Dooyeweerd and D. H. Th. Vollenhoven that seeks to develop philosophical thought in a radically Protestant Christian direction.
Document 2: Transcendentalism: Transcendentalism is a philosophical movement that developed in the late 1820s and 1830s in the eastern United States. It arose as a reaction to or protest against the general state of intellectualism and spirituality at the time. The doctrine of the Unitarian church as taught at Harvard Divinity School was of particular interest.
Document 3: Modernism: Modernism is a philosophical movement that, along with cultural trends and changes, arose from wide-scale and far-reaching transformations in Western society during the late 19th and early 20th centuries. Among the factors that shaped modernism were the development of modern industrial societies and the rapid growth of cities, followed then by reactions of horror to World War I. Modernism also rejected the certainty of Enlightenment thinking, and many modernists rejected religious belief.
Document 4: Thoreau (disambiguation): Henry David Thoreau (1817–1862) was an American author, naturalist, transcendentalist, tax resister, development critic, and philosopher.
Document 5: Henry David Thoreau: Henry David Thoreau (see name pronunciation; July 12, 1817 – May 6, 1862) was an American essayist, poet, philosopher, abolitionist, naturalist, tax resister, development critic, surveyor, and historian. A leading transcendentalist, Thoreau is best known for his book "Walden", a reflection upon simple living in natural surroundings, and his essay "Civil Disobedience" (originally published as "Resistance to Civil Government"), an argument for disobedience to an unjust state.
Document 6: Ralph Waldo Emerson: Ralph Waldo Emerson (May 25, 1803 – April 27, 1882) was an American essayist, lecturer, and poet who led the transcendentalist movement of the mid-19th century. He was seen as a champion of individualism and a prescient critic of the countervailing pressures of society, and he disseminated his thoughts through dozens of published essays and more than 1,500 public lectures across the United States.
Document 7: Walking (Thoreau): Walking, or sometimes referred to as "The Wild", is a lecture by Henry David Thoreau first delivered at the Concord Lyceum on April 23, 1851. It was written between 1851 and 1860, but parts were extracted from his earlier journals. Thoreau read the piece a total of ten times, more than any other of his lectures. "Walking" was first published as an essay in the "Atlantic Monthly" after his death in 1862. He considered it one of his seminal works, so much so, that he once wrote of the lecture, "I regard this as a sort of introduction to all that I may write hereafter." Walking is a Transcendental essay in which Thoreau talks about the importance of nature to mankind, and how people cannot survive without nature, physically, mentally, and spiritually, yet we seem to be spending more and more time entrenched by society. For Thoreau walking is a self-reflective spiritual act that occurs only when you are away from society, that allows you to learn about who you are, and find other aspects of yourself that have been chipped away by society. "Walking" is an important canon in the transcendental movement that would lay the foundation for his best known work, "Walden". Along with Ralph Waldo Emerson's "Nature", and George Perkins Marsh's "Man and Nature", it has become one of the most important essays in the environmental movement.
Document 8: Restoration Movement: The Restoration Movement (also known as the American Restoration Movement or the Stone-Campbell Movement, and pejoratively as Campbellism) is a Christian movement that began on the United States frontier during the Second Great Awakening (1790–1840) of the early 19th century. The pioneers of this movement were seeking to reform the church from within and sought "the unification of all Christians in a single body patterned after the church of the New Testament." Especially since the mid-20th century, members of these churches do not identify as Protestant but simply as Christian.
Document 9: Charles Lane (transcendentalist): Charles Lane (1800–1870) was an English-American transcendentalist, abolitionist, and early voluntaryist. Along with Amos Bronson Alcott, he was one of the main founders of Fruitlands.
Document 10: Transcendental realism: Initially developed by Roy Bhaskar in his book "A Realist Theory of Science" (1975), transcendental realism is a philosophy of science that was initially developed as an argument against epistemic realism of Positivism and Hermeneutics. The position is based on Bhaskar's transcendental arguments for certain ontological and epistemological positions based on what reality must be like in order for scientific knowledge to be possible. While Bhaskar's work is the origin of transcendental realism, it is based upon and further developed by a number of other authors[ref: Collier, Sayer, Lawson, Critical Realism: Essential Readings, etc. The overview of transcendental realism that follows is largely based on Andrew Sayer's "Realism and Social Science".
Document 11: Fruitlands (transcendental center): Fruitlands was a Utopian agrarian commune established in Harvard, Massachusetts by Amos Bronson Alcott and Charles Lane in the 1840s, based on Transcendentalist principles. An account of its less-than-successful activities can be found in "Transcendental Wild Oats" by Alcott's daughter Louisa May Alcott.
Document 12: Frederic Henry Hedge: Frederic Henry Hedge (December 12, 1805 – August 21, 1890) was a New England Unitarian minister and Transcendentalist. He was a founder of the Transcendental Club, originally called Hedge's Club, and active in the development of Transcendentalism. He was one of the foremost scholars of German literature in the United States.
Document 13: Thoreau Society: The Thoreau Society is a literary society devoted to the works of Henry David Thoreau, it is based in Concord, Massachusetts, USA. Established in 1941, it has long contributed to the dissemination of knowledge about Henry David Thoreau by collecting books, manuscripts, and artifacts relating to Thoreau and his contemporaries, by encouraging the use of its collections, and by publishing articles in two Society periodicals.
Document 14: Henry Wadsworth Longfellow: Henry Wadsworth Longfellow (February 27, 1807 – March 24, 1882) was an American poet and educator whose works include "Paul Revere's Ride", "The Song of Hiawatha", and "Evangeline". He was also the first American to translate Dante Alighieri's "Divine Comedy", and was one of the five Fireside Poets from New England.
Document 15: Georg Wilhelm Friedrich Hegel: Georg Wilhelm Friedrich Hegel ( ; ] ; August 27, 1770 – November 14, 1831) was a German philosopher and an important figure of German idealism. He achieved wide renown in his day and, while primarily influential within the continental tradition of philosophy, has become increasingly influential in the analytic tradition as well. Although Hegel remains a divisive figure, his canonical stature within Western philosophy is universally recognized.
ground_truth: Transcendentalism