Answer:
the lines , it is key to look at the legend
Answer: It summarizes key points and restates facts.
Explanation: The first printer in history was developed in 1938 by Chester Carlson, an American who invented the process of reproducing images and texts by photocopying machines. In 1953 the first high speed printer was created. It was used on Univac, the first commercial computer manufactured and marketed in the United States. In fact, early printers had a system that provided character printing through impact, a reality that resulted in poor print quality.
In U.S there was a lot more land available at the time and many people were looking for a fresh start. Many people were looking to expand trades and business. In the city many places offered unskilled workers opportunities for a steady job.
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Answer:
The cost of Alaska at two cents per acre was a great deal.
It increased the size of the US by nearly 20 percent.
It provided access to significant natural resources.