The harnessing of electricity radically transformed American business since this meant that power from electricity could power lightbulbs, which were far more effective than candles and other sources, and that electricity could be used to power machines that increased efficiency.
Appointed is selected by the company's president and elected is selected by it gives the management the power to choose
elected is elected by people by voting
Chine, China, and Peru are the top three largest copper producing countries.
The answer would the Columbian Exchange.
The reason for the war was that the Sparta feared the growing power and influence of the Athenian Empire.