Hello! The answer to your question would be as followed:
Hunter-gatherers
<u><em>b. moved constantly in search of food</em></u>
overcrowding, poor sanitation, spread of diseases, and pollution
Because cars are more common and roads are cheeper economically for society
Answer: Propaganda
Explanation:
When Abraham Lincoln said these words, he meant to show that the United States could not continue if the North and the South had differing opinions on slavery and that in the end only one view would stand. Seeing as he was a Republican which was a party opposed to slavery, we know what view he supported.
He therefore used the quote above as propaganda to push forward his views on the division in country.
I think it's d. Before he has left Maryland. he learned the blacksmith trade