According to US supporters, which was a benefit of purchasing Alaska? A•The territory would be a buffer to invasions from Europe.
B•The territory would provide a place for many Americans to live.
C•It would increase trade by improving access to the northern Pacific.
D•It would increase the United States' power tsw creating a bond with Russia.

monasticism. people often do monasticism in monasteries

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.

c is your answer have a great day make the brainlest

using the media to encourage public support for an idea.

encouraging congress to take action

establishing a public policy goal for the nation