<span>Jane notes the contrast between the nature of the act and the meaning that it held for her
</span>
The Vietcong set up checkpoints around the nation, so that would've definitely been a literal and figurative roadblock to any refugees. Hope this helped.
You need to show the sentence first
The answer is B
Explanation
The passage of the Seventeenth Amendment granted U.S. citizens the right to vote for Senators for the first time in 125 years when it was passed in 1913.