I wonder whether there would be also other options, but one very important aspect is the smog: the city center is where many industry-relevant things meet: the factories are all around it, transport, cars... and since it is surrounded by bad air, the air takes longer to dissipate. This is especially visible if the city is in a valley, such as Mexico city foe example.
Answer:
Citing allows your reader to learn more, beginning with your sources. Citing gives credit to the people whose words or ideas you are using.
The answer for this question is B
Answer:
b. A slave.
Explanation:
South Carolina and Georgia were Confederacy states, which fought for slavery in the Civil War. Due to the rural nature of these states economy, slaves tended to increase the earnings of their owners.
So, to every white volunteer, these states promised a slave at the war end.
