The Industrial Revolution, which took place from the 18th to 19th centuries, was a period of significant economic and social change. It marked a shift from an agrarian and handicraft economy to one dominated by industry and machine manufacturing. While the Industrial Revolution brought about many positive changes, it also had negative impacts on society and the environment.
One positive aspect of the Industrial Revolution was the increase in productivity and efficiency. The use of machinery and the division of labor allowed for goods to be produced more quickly and at a lower cost. This led to an increase in the standard of living for many people, as they were able to purchase more goods and services at lower prices. The Industrial Revolution also created new job opportunities and industries, allowing people to move from rural areas to urban centers in search of work.
Another positive impact of the Industrial Revolution was the development of new transportation and communication systems. The steam engine and the railroad allowed for the rapid movement of goods and people, and the telegraph allowed for faster communication over long distances. These advancements facilitated trade and helped to integrate global markets.
However, the Industrial Revolution also had negative impacts on society and the environment. One negative aspect was the exploitation of labor, as factory owners often paid low wages and provided poor working conditions for their employees. Children and women were often employed in factories, and they often worked long hours in hazardous conditions. The Industrial Revolution also led to the rise of urbanization, as people moved from rural areas to urban centers in search of work. This led to overcrowding and poor living conditions in cities, as there was often a lack of adequate housing and sanitation.
Another negative impact of the Industrial Revolution was the pollution of the environment. The use of coal as an energy source led to air pollution, and the disposal of waste in rivers and streams led to water pollution. The Industrial Revolution also had a negative impact on agriculture, as the demand for factory goods led to the enclosure of land, resulting in the displacement of small farmers.
In conclusion, the Industrial Revolution brought about many positive changes, such as increased productivity and efficiency, the development of new transportation and communication systems, and the creation of new job opportunities and industries. However, it also had negative impacts on society and the environment, including the exploitation of labor, overcrowding and poor living conditions in cities, and pollution of the environment.
Muscle contraction is the process by which a muscle shortens and produces force. It is essential for movement and is controlled by the nervous system.
The structure within a muscle that is stimulated to cause a contraction is the sarcomere. The sarcomere is the basic unit of muscle contraction and is composed of thin filaments called actin and thick filaments called myosin.
When a muscle is stimulated, an electrical impulse, or action potential, travels down a motor neuron and reaches the muscle fibers. This causes the release of a chemical called acetylcholine at the neuromuscular junction, which triggers a chain reaction within the muscle fibers.
The acetylcholine causes the thin filaments of actin to slide along the thick filaments of myosin, resulting in the contraction of the sarcomere. This sliding motion is known as the sliding filament theory and is the basis of muscle contraction.
In addition to the sarcomeres, there are other structures within a muscle that contribute to contraction. The sarcoplasmic reticulum is a network of tubes within the muscle cell that stores and releases calcium ions, which are essential for muscle contraction. The mitochondria, the "powerhouses" of the cell, produce energy in the form of ATP, which is necessary for the sliding filament theory to occur.
Overall, the structure that is stimulated to cause a muscle contraction is the sarcomere, through the process of the sliding filament theory and the release of calcium ions. The contraction of multiple sarcomeres within a muscle fiber allows the muscle to produce force and movement.
Countee Cullen
Other leading figures included Black Manhattan, 1930 , The Weary Blues, 1926 , Harlem: A Melodrama of Negro Life, 1929 , Black Thunder, 1935. This shows an African Americans point of view of Africa. In the first part of the poem, the speaker is celebrating the African heritage from the location of America. In short, one can see the skin without seeing the skin- a nice little inversion that will escape most readers the first time around, even as the poem utterly abounds in and is driven by such seemingly minor touches. Set in Baltimore, the three-stanza recollection focuses on a youthful anticipation spoiled by an adversary's out-thrust tongue, which is both childish and ominous of future encounters with racism. Keatsian in tone, style, and imagery, the poem refrains from the bold thrust of "Incident" with a genteel, almost tender restraint. Retrieved April 24, 2021.
So I lie, whose fount of pride, Dear distress, and joy allied, Is my somber flesh and skin, With the dark blood dammed within Like great pulsing tides of wine That, I fear, must burst the fine Channels of the chafing net Where they surge and foam and fret. Count Cullen wrote "Heritage" during a time when African-American artists were dreaming of Africa. Having lost his parents and brother, it is believed he was raised by his paternal grandmother until her death during his teen years. He competed in a poetry contest sponsored by Opportunity and came in second with "To One Who Say Me Nay", losing to That same year, Cullen entered Color, his first collection of poems that later became a landmark of the Palms. An example of heritage is a German ancestry.
He is torn between two worlds, and he does not know where he belongs. One three centuries removed From the scenes his fathers loved, Spicy grove, cinnamon tree, What is Africa to me? Drums were used in Africa for a variety of purposes, including celebrations and during war time. Rehearsals were in progress at the time of Cullen's death on January 9, 1946, at Sydenham Hospital in the Bronx. Cullen wants to be great, but because he is negro, people see him as a lower class. Research in African Literatures.
A book one thumbs Listlessly, till slumber comes. Plagued by illiteracy, the tangible text of the past remains useless for both the freed man and slave, this heightens the use of spoken word to elicit the events of themselves and their ancestors. In the second part of the poem, the speaker misses his continent, especially at the time of rainfall. Even though he was born into a mostly white culture and had no experience with Africa or its traditions, he felt a confusing connection to his African heritage. Ndansi Kumalo and his people did not understand that the British had superior weapons, so they were defeated and bewildered by the horrendous treatment they received from the British.
Yet, Cullen was also attracted to something both pagan as well as Christian. What is the purpose of the image of the snake in heritage? Rainer Maria Rilke is fairly accessible much of the time, and also one of the greatest poets to ever write. Lord, I fashion dark gods, too, Daring even to give You Dark despairing features where, Crowned with dark rebellious hair, Patience wavers just so much as Mortal grief compels, while touches Quick and hot, of anger, rise To smitten cheek and weary eyes. It was first published in 1925 in the book Color. The definition of heritage is the background from which one comes, or any sort of inherited property or goods. Woody Allen fans will prize this comprehensive, readable rundown of his oeuvre. Gay History and Literature.
Who is the editor of Heritage by Countee Cullen? In this statement, the He refers to God and the author is implying this idea if God were black and in Africa, maybe roles may have been different or more equal. To the Three for Whom the Book Cullen uses Greek methodology to explore race and identity and writes about Cullen was also influenced by the Romantics and studied subjects of love, romance, and religion. What question does the speaker in Heritage repeat? The author states, "wishing He I served were black". Unnatural Selections: Eugenics in American Modernism and the Harlem Renaissance. One three centuries removed From the scenes his fathers loved, Spicy grove, cinnamon tree, What is Africa to me? He is hanging between two cultures as a hybrid man. Countee Cullen photographed in Central Park, New York City by Photographed by Carl Van Vechten, June 20, 1941 Countee Cullen and the Harlem Renaissance Cullen was born in Kentucky in 1903, yet moved to New York City at the age of nine.
The speaker questions a driving, elusively erotic impulse to slip back in time to Africa's former grandeur. In the process she constructed a heritage for herself and reject her real heritage, Dee change her… Compare the Methods Poets Use to Present an Interesting Characters in 'Singh Song! Following a lecture engagement at Fisk University in 1940, Cullen returned to Harlem to collaborate on an adaptation of Arna Bontemps' novel God Sends Sunday 1931. With the publication of his book, Color, Cullen's literary talent was lauded early in his career. Lord, forgive me if my need Sometimes shapes a human creed. He catalogs various traditions and heritages celebrated in Africa. His mother transported him to Baltimore to the care of his paternal grandmother, who moved with him to Harlem in 1912. Cullen was born under obscure circumstances on May 30, 1903, in Louisville, Kentucky.
Heritage includes, but is much more than preserving, excavating, displaying, or restoring a collection of old things. The fourth stanza is where the speaker begins to question if he will ever be able to fully identify with either culture. Discussion and Research Topics 1. Both the Crimson King and the Man in Black aim to reach the top of the tower and remake all existence to their liking. Mojimba, an African chief recounted a battle against the British and African mercenaries, and he described how the Europeans had rifles Doc. Here no leprous flowers rear Fierce corollas in the air; Here no bodies sleek and wet, Dripping mingled rain and sweat, Tread the savage measures of Jungle boys and girls in love. A book one thumbs Listlessly, till slumber comes.
He proceeds to describe Africa as a beautiful place but then follows the statement with him himself pondering about what Africa really is like. They do not want be plagued with inner fears and outer resentments anymore. The fifth stanza is the resolution of the poem, where the speaker comes to the realization that he is African American and that is something to be proud of. The Poetry Foundation, n. Father, Son, and Holy Ghost, So I make an idle boast; Jesus of the twice-turned cheek, Lamb of God, although I speak With my mouth thus, in my heart Do I play a double part.
