Answer-B (Source) Trust me bro
By the time the U.S. reached the west coast, <u>Russia </u>had already colonized the Alaska through their territories in far-east Asia, that gave them a natural claim upon the west coast, but it was very distant from the developed part of Russia and Alaska was difficult to settle, so the U.S. bought the Alaska territories from them in 1867.
The physical environment of medieval cities was not pleasant. The cities were often dirty and smelled from animal and human waste. Air pollution was also a fact of life.
Answer:
d to bring Christianity to the Indians
Explanation:
