Answer:
Thomas Malthus was an English economist and demographer best known for his theory that population growth will always tend to outrun the food supply and that betterment of humankind is impossible without strict limits on reproduction.
D Both A and B should be the answer
Also during the 1930s, at the same time as the Depression, the Great Plains region of the United States experienced an extended and destructive drought. The drought had a significant and destructive effect because of policies that reached back for decades. In 1862, the United States Congress passed the Homestead Act, and many Americans from the East moved into the plains to become farmers and ranchers. The farmers replaced the prairie grass with dry land wheat, and the ranchers had their cattle graze on the grass that was not replaced. Over time, with increasing demands for wheat, more farming occurred and damage to the prairie lands began to be long-term and significant. In 1930, a decade-long drought began, and the winds began to create dust storms on the farmed and overgrazed prairies. They literally began to be blown away. Some accounts and photographs record giant clouds of dust that would cover the sky and sun. This dust covered everything and reshaped the terrain. The “Dust Bowl” was a term referring to 19 states in the central and south-central United States that felt the brunt of the drought upon land that was mismanaged. Farm families had little choice other than to head west and try to find work. The same Resettlement Administration that was coordinating the Greenbelt Project and attempting to address rural poverty was also overseeing the farm workers and displaced sharecroppers who were forced to leave the stricken prairies of the Dust Bowl in search of work.
This historical era is commonly taught in high school social studies and history courses. The National Center for History in the Schools identifies this period in U.S. History as Era 8, Standard 1 (The causes of the Great Depression and how it affected American society) and Standard 2 (How the New Deal addressed the Great Depression, transformed American federalism, and initiated the welfare state). Related works of literature, such as The Grapes of Wrath and other texts, are sometimes used either in a social studies/U.S. history course, or in English language arts or American literature classes.
The photography of the Dust Bowl and Depression era is vast and rich, with images that were often commissioned by the Historical Section of the Farm Security Administration (FSA). FSA Director Roy Stryker approved the commissioning and collecting of more than 270,000 photographs. It was a very specific and focused part of the FSA. FSA photographs “exploited the convention of the documentary style—such as black-and-white prints and uncontrolled lighting—that signified topicality, social concern and social truth” (Stange, 1992, p. 130). These photographs were commissioned from a large group of photographers who worked in rural and urban areas across the country, and were intended to provide the urban and suburban population of America with images that would evoke humanitarian responses to the plight of those facing adversity from the economic and environmental crises of the 1930s.
This photo collection is not intended to be comprehensive. Rather, it provides several specific photographs and ways to use them in the study of particular topics. This is meant to serve as a model for creating collections of photographs to use with your curriculum. Resources listed in the bibliography at the end of this collection will help you do this.
The right answer for the question that is being asked and shown above is that: "the British gained control of India in the 18th and 19th centuries." The Mogul Dynasty in India came to an end when the British gained control of India in the 18th and 19th centuries<span>
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Answer:
The World of Tomorrow
Explanation:
In 1939, the event that provided young Carl Sagan with a vision of the future that was powerful enough to inspire him and others to follow their dreams is known as "The World of Tomorrow." It was held in New York. The event displayed a seven-foot-tall robot, air conditioners, and a speech synthesizer.
Carl Sagan would later become an astronomer and astrophysicist. He was known for his creation of the Pioneer plaque and the Voyager Golden Record, an expansive information that is expected to be comprehended by any extraterrestrial intelligence outside the earth.
