Answer:
<h2>Telegraph</h2>
Explanation:
Telegraph is the answer I would suggest, as that was the first invention that greatly accelerated the speed of communication. Following that came the telephone, and then after that, cell phones and the Internet. All of these communication tools have accelerated the rate and amount of global communication. But the first step in that direction was the telegraph.
The telegraph was developed in the first part of the 19th century by Samuel Morse and other inventors. Morse also developed a code (which has been named after him) for communicating messages via short and long electronic signals over telegraph wires. Morse sent his first telegraph message in 1844. By 1866 telegraph lines had been laid across the Atlantic Ocean for communication between the USA and Europe.
As summarized by the <em>History Channel, "</em>The telegraph revolutionized long-distance communication. ... Although the telegraph had fallen out of widespread use by the start of the 21st century, replaced by the telephone, fax machine and Internet, it laid the groundwork for the communications revolution that led to those later innovations."
Answer:
OB
Explanation:
There are an abundant amount of factories in Mexico City which cause cancer and disease, as well as pollution.
Compared to its rivals, Carnegie Steel is able to offer its goods for less money. Because he controlled the raw material supply, the means of manufacturing, and the channels of distribution, Carnegie was able to reduce expenses.
<h3>
What cost-cutting measures took Carnegie?</h3>
He promoted bonds and made investments in oil and railroad sleeper carriages, but iron production was his main line of work. He relentlessly adopted practices that reduced per-unit costs, introduced the railroad industry's cost-accounting methods, and hired skilled chemists.
Because he controlled the raw material supply, the means of manufacturing, and the channels of distribution. Because Carnegie produced a subpar item, production costs were lower.
Hence choice 2nd is correct.
Learn more about Carnegie Steel :
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This question is incomplete. Here's the complete question.
Phileas Fogg is a name synonymous with world adventure! Which statement below is false for the real-life inspiration behind this memorable character?
He was one of the first Americans to travel through the interior of Japan.
He traveled by train from Cleveland to San Francisco
He was born in Exeter, on the river Exe
He visited Baghdad
Answer: He was born in Exeter, on the river Exe
Explanation:
Phileas Fogg was the main character of the novel Around the World in Eighty Days (1872), by Jules Verne. This character was based on William Perry Fogg, a widely known American adventurer. William was born in Exeter, a town in Rockingham County, New Hampshire, in the United States; not on the city by the same name on the River Exe in England.
<span>The African culture was matrilineal, had an elaborate system of social rank and that worshipped many gods. The Africans were already engaged in slavery because they responded to the demand form wealthy families in the Mediterranean who wanted black men and women as domestic servants. They provided slaves for labour shortage in Europe. Slavery began to increase because of sugar cultivation.</span>
