I think it's D but don't take me on that because it's a high school question and i'm in middle school lol.
<span>In the non-industrialized countries, marriage is the significant marker of entry into adulthood and it generally occurs earlier than marriage in the United States. In the United States, holding a full time job is more often the marker of adulthood.</span>
This would be maintenance rehearsal, the practice of repeating something either verbally or in your head to hold in short term memory.
Can you provide more information about this question?
The answer is "arms race".
An arms race, in its unique use, refers to a competition between at least two states to have the best military. The developing threat of the nuclear-arms race has neglected to rouse much verbal confrontation. Atomic arrangement is never again broadly examined in the media; the general population has been enlightened small regarding a subject of existential significance; and inquiries once energetically contended have been to a great extent overlooked.
