Answer:
Pareto efficiency, or Pareto optimality, is an economic state where resources cannot be reallocated to make one individual better off without making at least one individual worse off. Pareto efficiency implies that resources are allocated in the most economically efficient manner, but does not imply equality or fairness. An economy is said to be in a Pareto optimum state when no economic changes can make one individual better off without making at least one other individual worse off.
Pareto efficiency, named after the Italian economist and political scientist Vilfredo Pareto (1848-1923), is a major pillar of welfare economics. Neoclassical economics, alongside the theoretical construct of perfect competition, is used as a benchmark to judge the efficiency of real markets—though neither perfectly efficient nor perfectly competitive markets occur outside of economic theory.
French and Indian War/Seven Years' War, 1754–63. The French and Indian War was the North American conflict in a larger imperial war between Great Britainand France known as the Seven Years' War. The French and Indian War began in 1754 and ended with the Treaty of Paris in 1763.
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Answer: D</h2>
Explanation: The Emancipation Proclamation was an executive order issued by Abraham Lincoln on January 1, 1863. It proclaimed the freedom of slaves in the ten Confederate states still in rebellion. It also decreed that freed slaves could be enlisted in the Union Army, thereby increasing the Union's available manpower.
Answer:
Workers lives were heavily changed during the Industrial Revolution, as the requirement for 8+ consecutive hour work days were introduced, sleeping schedules shifted from being taken at intervals to full nights of sleep. As well, the introduction of a stable paycheck rather than the risky trade of farming, which doesn't always guarantee a profit every year.