The word is worried which describes the neighbor who helps the speaker in "Mending Wall" repair the wall. The tone of the main speaker is somehow distant trying to stop that force to love the wall. The neighbor may be worried of the speaker about his situation.
The answer would be letter D.
Answer:
Anti-Semitism, sometimes called history's oldest hatred, is hostility or prejudice against Jewish people.
D. Homeowners could not refuse to sell or rent property to families with children
100,000 years ago during the final part of the last Ice Age, sea levels dropped revealing land corridors that the Native Americans traveled on to get to North America. (land corridors)