Consider the postwar experiences of Vietnam veterans. What experiences were unique to the veterans of Vietnam? Which ones are experienced, to a greater or lesser degree, by all war veterans?

east-west schism. the greatest effect of the east-west schism was the creation of two separate churches that had previously been unified under one church, the eastern orthodox church and the roman catholic church.

if you are talking about current time the answer is no

if you are talking about when the colonies were developing the answer is yes

i believe your answer is d)

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.