Answer: Horses. Riding on horses in battle or just finding a place to settle would have been much easier than walking. So, the were helpful in battle and they were helpful to nomads.
Explanation:
Was in a different continent without any damage or life loss
Jimmy carter was the president of united state who appointed the largest percentage of minorities to the federal courts.In total jimmy appointed 262 federal judges according to article iii including 56 judges of court of appeal and 203 judges of united state district courts.