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George S. Boutwell was the first Commissioner of Internal Revenue under President Abraham Lincoln.. In July 1862, during the American Civil War, President Abraham Lincoln and Congress passed the Revenue Act of 1862, creating the office of Commissioner of Internal Revenue and enacting a temporary income tax to pay war expenses.
DuckDuckGo is an American software company with a focus on online privacy. [6] The flagship product is a search engine that has been praised by privacy advocates. [7] [8] Subsequent products include browser extensions [9] and a custom DuckDuckGo web browser.
It is this energy-releasing process that makes nuclear fusion in stars a self-sustaining reaction. For heavier nuclei, the binding energy per nucleon begins to decrease. That means that a fusion process producing a nucleus that has an atomic number higher than about 26, and a mass number higher than about 60, is an endothermic process .
Motivated and happy employees are the key principle of the merit system. Employees who are satisfied with their jobs are likely to provide a higher level of productivity (more work in less time, costing organizations less money), less likely to quit (low or lower employee turnover rates), great communication for voicing workplace concerns ...
[178] [self-published source] In a value-added system of interpreting test scores, analysts estimate an expected score for each student, based on factors such as the student's own previous test scores, primary language, or socioeconomic status. The difference between the student's expected score and actual score is presumed to be due primarily ...
Neil Alden Armstrong (August 5, 1930 – August 25, 2012) was an American astronaut and aeronautical engineer who, in 1969, became the first person to walk on the Moon.He was also a naval aviator, test pilot, and university professor.
Machiavelli is the only political thinker whose name has come into common use for designating a kind of politics, which exists and will continue to exist independently of his influence, a politics guided exclusively by considerations of expediency, which uses all means, fair or foul, iron or poison, for achieving its ends – its end being the ...
Vivek Ganapathy Ramaswamy (/ v ɪ ˈ v eɪ k r ɑː m ə ˈ s w ɑː m iː /; [1] [2] vih-VAYK rah-mə-SWAH-mee; born August 9, 1985) is an American entrepreneur.He founded Roivant Sciences, a pharmaceutical company, in 2014.