It helped America to develop its economy and transportation.
1830.
opened areas for new settlements.
Telegraph made passing information easier in the olden days. Electric telegraph made obtaining information possible in short period of time, reducing from weeks to days to hours and minutes. However, radio soon replaced telegraph as the mode of communication.
Cars led to the development of suburbs.
Germany didn't have to torpedoed a passenger ship even if it was smuggling weapons. And the Zimmerman telegraph offered Mexico their land that they had lost and had been taken from America and this message came from Germany which made USA join the war because Germany wanted to attack them.
In North America, there are numerous railroads.
The telegraph allowed faster communication across America and eventually the world.
The telegraph was invented in Boston, Massachusetts.
railroads
railroads
by shopping
1830.
Both the Irish and the Chinese immigrants helped to build the railroads in America.
David Hochfelder has written: 'The telegraph in America, 1832-1920' -- subject(s): Telegraph, History
Chinese workers initially came to America in the mid-19th century to work in industries such as mining, agriculture, and construction, primarily to build the transcontinental railroad. They were recruited due to labor shortages and the demand for cheap, expendable labor.
The telegraph and newspapers.
First, it allowed for increased production due to the ability to have longer work days. Second, it increased the rate of disease from pollutants. Third, it allowed for new businesses that transport items that would have normally perished to survive (i.e. imported fruits and meats).