Answer:
Roughly 40 percent of Americans lived in cities, and the number was climbing. These large city populations caused crime rates to rise, and disease to spread rapidly. As a result of unsanitary living conditions, diseases such as cholera, dysentery, and typhoid fever struck urban areas with increasing frequency.
South America is west of Africa
<span>One major effect was the acquisition of horses which completely changed the culture of the plains Indians.</span>
The reputations of many people were ruined by false accusations of disloyalty
