raise hand in a friendly manner, wave, force a smile, nod and make eye contact for a split-second before purposefully making themselves busy with something else to avoid beginning conversation and real human connection and interaction
The best answer from the list would be "<span> B. She travelled the country visiting people affected by the Great Depression" but she of course did many other things as well. </span>
According to Albert Barnes, their mistake was that they didn't speak against slavery. Although many of them believed that slavery was against god and against the idea that god made everyone equal, they didn't do much against it out of many reasons, either they thought it was a necessary evil or they were afraid of the public reaction.
