Tennessee Valley Authority in the context of "Iron smelting"

Smelting is a process of applying heat and a chemical reducing agent to an ore to extract a desired base metal product. It is a form of extractive metallurgy that is used to obtain many metals such as iron, copper, silver, tin, lead, and zinc. Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal behind. The reducing agent is commonly a fossil-fuel source of carbon, such as carbon monoxide from incomplete combustion of coke—or, in earlier times, of charcoal. The oxygen in the ore binds to carbon at high temperatures, as the chemical potential energy of the bonds in carbon dioxide (CO₂) is lower than that of the bonds in the ore.

Sulfide ores such as those commonly used to obtain copper, zinc, or lead, are roasted before smelting in order to convert the sulfides to oxides, which are more readily reduced to the metal. Roasting heats the ore in the presence of oxygen from air, oxidizing the ore and liberating the sulfur as sulfur dioxide gas.

The New Deal was a series of wide-reaching economic, social, and political reforms enacted by President Franklin D. Roosevelt in the United States between 1933 and 1938, in response to the Great Depression, which had started in 1929. Roosevelt introduced the phrase upon accepting the Democratic Party's presidential nomination in 1932 before winning the election in a landslide over incumbent Herbert Hoover, whose administration was viewed by many as doing too little to help those affected. Roosevelt believed that the depression was caused by inherent market instability and too little demand per the Keynesian model of economics and that massive government intervention was necessary to stabilize and rationalize the economy.

During Roosevelt's first hundred days in office in 1933 until 1935, FDR introduced what historians refer to as the "First New Deal", which focused on the "3 R's": relief for the unemployed and for the poor, recovery of the economy back to normal levels, and reforms of the financial system to prevent a repeat depression. Roosevelt signed the Emergency Banking Act, which authorized the Federal Reserve to insure deposits to restore confidence, and the 1933 Banking Act made this permanent with the Federal Deposit Insurance Corporation (FDIC). Other laws created the National Recovery Administration (NRA), which allowed industries to create "codes of fair competition"; the Securities and Exchange Commission (SEC), which protected investors from abusive stock market practices; and the Agricultural Adjustment Administration (AAA), which raised rural incomes by controlling production. Public works were undertaken in order to find jobs for the unemployed (25 percent of the workforce when Roosevelt took office): the Civilian Conservation Corps (CCC) enlisted young men for manual labor on government land, and the Tennessee Valley Authority (TVA) promoted electricity generation and other forms of economic development in the drainage basin of the Tennessee River.

Civil engineering is a professional engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment, including public works such as roads, bridges, canals, dams, airports, sewage systems, pipelines, structural components of buildings, and railways.

Civil engineering is traditionally broken into a number of sub-disciplines. It is considered the second-oldest engineering discipline after military engineering, and it is defined to distinguish non-military engineering from military engineering. Civil engineering can take place in the public sector from municipal public works departments through to federal government agencies, and in the private sector from locally based firms to Fortune Global 500 companies.

Tellico Dam is a concrete gravity and earthen embankment dam on the Little Tennessee River that was built by the Tennessee Valley Authority (TVA) in Loudon County, Tennessee. Planning for a dam structure on the Little Tennessee was reported as early as 1936 but was deferred for development until 1942. Completed in 1979, the dam created the Tellico Reservoir and is the last dam to be built by the Tennessee Valley Authority.

Unlike the agency's previous dams built for hydroelectric power and flood control, the Tellico Dam was primarily constructed as an economic development and tourism initiative through the planned city concept of Timberlake, Tennessee. The development project aimed to support a population of 42,000 in a rural region in poor economic conditions.

Wendell Lewis Willkie (born Lewis Wendell Willkie; February 18, 1892 – October 8, 1944) was an American lawyer, corporate executive and the 1940 Republican nominee for president of the United States. Willkie appealed to many convention delegates as the Republican field's only interventionist: although the U.S. remained neutral prior to Pearl Harbor, he favored greater U.S. involvement in World War II to support Britain and other Allies. His Democratic opponent, incumbent President Franklin D. Roosevelt, who had made campaign pledges against U.S. involvement in World War II, won the 1940 election with about 55% of the popular vote and took the electoral college vote by a wide margin.

Willkie was born in Elwood, Indiana, in 1892; both his parents were lawyers, and he also became one. He served in World War I but was not sent to France until the final days of the war, and saw no action. Willkie settled in Akron, Ohio, where he was initially employed by Firestone, but left for a law firm, becoming one of the leaders of the Akron Bar Association. Much of his work was representing electric utilities, and in 1929 Willkie accepted a job in New York City as counsel for Commonwealth & Southern Corporation (C&S), a utility holding company. He was rapidly promoted, and became corporate president in 1933. Roosevelt was sworn in as U.S. president soon after Willkie became head of C&S, and announced plans for a Tennessee Valley Authority (TVA) that would supply power in competition with C&S. Between 1933 and 1939, Willkie fought against the TVA before Congress, in the courts, and before the public. He was ultimately unsuccessful, but sold C&S's property for a good price, and gained public esteem.

The alphabet agencies, or New Deal agencies, were the U.S. federal government agencies created as part of the New Deal of President Franklin D. Roosevelt. The earliest agencies were created to combat the Great Depression in the United States and were established during Roosevelt's first 100 days in office in 1933. In total, at least 69 offices were created during Roosevelt's terms of office as part of the New Deal. Some alphabet agencies were established by Congress, such as the Tennessee Valley Authority. Others were established through Roosevelt executive orders, such as the Works Progress Administration and the Office of Censorship, or were part of larger programs such as the many that belonged to the Works Progress Administration. Some of the agencies still exist today, while others have merged with other departments and agencies or were abolished.

The agencies were sometimes referred to as alphabet soup. Libertarian author William Safire notes that the phrase "gave color to the charge of excessive bureaucracy." Democrat Al Smith, who turned against Roosevelt, said his government was "submerged in a bowl of alphabet soup." "Even the Comptroller-General of the United States, who audits the government's accounts, declared he had never heard of some of them." While previously all monetary appropriations had been separately passed by Act of Congress, as part of their power of the purse; the National Industrial Recovery Act allowed Roosevelt to allocate $3.3 billion without Congress (as much as had been previously spent by government in ten years time), through executive orders and other means. These powers were used to create many of the alphabet agencies. Other laws were passed allowing the new bureaus to pass their own directives within a wide sphere of authority. Even though the National Industrial Recovery Act was found to be unconstitutional, many of the agencies created under it remained.