1. 5,612 miles
2. located in the northwest extremity of North America
3.Alaska is twice the size of texas. it is larger than the 2nd, 3rd, and 4th largest states combined.
4. it is the largest state
https://en.wikipedia.org/wiki/Alaska
Answer:
the protections of the hills and mountains
Explanation:
<span>d. annex Sweden near the Baltic Sea. </span>
The invention of the telegraph and telephone helped improve the standard in the United States by making the lives of the citizens more easier and efficient. The telegraph was a machine that send messages to places from long distances. The telephone is a machine that transmits sound to another device. The telegraph and telephone helped improve the living standards by helping people send messages and audio to places from long distances, so the person doesn't have to send a letter that could take days for the person to receive. It made the lives of the people in the United States a lot easier.
