Nato is
a. an agreement between the u. s. and russia to limit chinese involvement in european affairs
b. a cultural organization addressing mutual interests among north and south american countries
c. a military and political alliance between a number of european countries along with the u. s. and canada
d. an arm of the european union that finance failing member nations

  C. A military and political alliance between a number of European countries along with the U.S. and Canada

Explanation:  NATO is an acronym for the North Atlantic Treaty Organization. Members of this military alliance are the United States, most European Union member, even some non-EU members, Canada and Turkey. The main goal of this military alliance is the defense of any alliance member in the event of an attack, or even help in the event of a natural disaster. Initially, when the alliance was founded in 1949, it was collective security in the event of any action threatening security by the Soviet Union.

my cultural heritage consists of irish, german, native american, and others.

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.