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SS-unit 8
Notes from SS
| Question | Answer |
|---|---|
| Pony Express | In 1860, a new business that began delivering mail from Missouri to California in just 10 days |
| telegraph | sent messages along wires using electricity |
| Samual Morse | developed a way to send telegraph messages using a code called Morse Code |
| transcontinental railroad | a railroad across the continent |
| Omaha, Nebraska | The Union Pacific began building track west from here. |
| Sacramento, California | The Central Pacific began building track east from here. |
| What event in 1861 brought the Pony Express to an end? | The completion of a transcontinental telegraph line |
| Describe the difficulties each transcontinental railroad company faced after 1862. | The Central Pacific had to build track over the Sierra Nevada. The Union Pacific came into conflict with Native Americans. |
| How many years did it take to complete the transcontinental railroad | About seven years. |
| Promontory Point, Utah | On May 10, 1869, the tracks of the Union Pacific and Central Pacific met here. |
| 1861 | The first telegraph line across the United States was completed. |
| 1862 | The Union Pacific and Central Pacific began construction of the transcontinental railroad. |
| 1869 | The transcontinental railroad was completed at Promontory Point, Utah Territory |
| Why did people prefer the telegraph to the Pony Express? | It was faster. |
| What problem did Central Pacific workers face while building the railroad? | They had to blast tunnels through the mountains. |
| How did the transcontinental railroad change life in the United States? | People and goods could travel across the country in just a few days. |