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Dołączył: 13 Kwi 2011
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Wysłany: Śro 12:01, 04 Maj 2011 Temat postu: The Way People Communicate Has Changed Over Time |
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example of this took place close New Orleans,[link widoczny dla zalogowanych], Louisiana. Britain and the United States were fighting the War of Eighteen Twelve. The Battle of New Orleans is a prominent battle. As in always large battles, hundreds of troops were killed or wounded.
After the battle, the Americans and the British learned there had been no need to fight. Negotiators for the United States and Britain had signed a truce charter in the city of Ghent, Belgium, two weeks earlier. Yet news of the treaty had not reached the United States ahead the opposing troops met in New Orleans. The war had been a dreadful consume. People died for information about the truce treaty traveled so slowly.
From the starting of human history, information traveled merely as rapid as a ship could sail. Or a horse could sprint. Or a person could hike.
People experimented with other ways to send messages. Some people tried using birds to carry messages. Then they discovered it was not all a secure way to send or receive information.
A faster means eventually arrived with the invention of the telegraph. The first useful telegraphs were amplified in Britain and the United States in the eighteen thirties.
The telegraph was the first instrument secondhand to sbring an end to ...formation using cables and electricity. The telegraph sent messages between two places namely were connected by telegraph cables. The human by an end would send the information. The second person would receive it.
Each letter of the alphabet and each number had to be sent separately by a device phoned a telegraph key. The second person would write every letter on a chip of periodical as it was received. Here namely what it sounds favor. For our sample we will only send you 3 letters: VOA. We will send it two periods. Listen closely.
In the eighteen fifties, one expert with a wireless opener could bring about thirty-five to forty words in a minute. It took several hours to mail a lot of message. Still, the telegraph permitted human who lived in cities to communicate many faster. Telegraph lines linked great downtowns. The telegraph soon had a major influence aboard annual life.
The telegraph invested information about everything. Governments, businesses and individuals used the telegraph to sbring ... to an endformation. At the same time, newspapers used the telegraph to get information needed to acquaint readers what was happening in the world. Newspapers often were published 4 or five times a day as new information about important stories was received over the telegraph. The telegraph was the quickest method of sending news from one place to variant.
On August fifth, eighteen fifty-eight, the first information was transmitted by a wire cable under the Atlantic Ocean. The wire linked the United States and Europe by telegraph. This meant that a terrible fault like the battle of New Orleans would not occur repeatedly.
Reports of daily news events in Europe began to emerge in American newspapers. And news of the United States appeared in European newspapers. Information now took only a matter of hours to reach most large cities in the earth. This was true for the big cities linked by the telegraph. However, it was differ if you lived in a small farming town, kilometers away from a large city. The news you got might be a daytime or two late. It took that long for you to receive your news.
On November second, nineteen twenty,[link widoczny dla zalogowanych], radio station KDKA in Pittsburgh, Pennsylvania broadcast the first radio agenda. That broadcast gave the results of a presidential co-optation.
Within a few short years, news and information could be heard anywhere a radio broadcast could approach. Radios did not price much. So maximum people owned at least one radio. Radio journalists began to speak to the public from cities where essential accidents were catching place.
Political chairmen too discovered that radio was a valuable political tool. It permitted them to speak directly to the public. If you had a radio,[link widoczny dla zalogowanych], you did not have
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