The people in the south of the sahara did not develop the technique in melting iron. the technique was brought to them through the trans-saharan trade. it was a trade route frequented by merchants primarily from arabia and some parts of asia. trough the trading, the civilizations in the sahara over time adopted the technique for melting iron. this would be around 12th century
Knoxville was the first capital city of Tennessee. And Nashville is the current capital.
Answer:
Mindful of the precedent his conduct set for future presidents, Washington feared that if he were to die while in office, Americans would view the presidency as a lifetime appointment. Instead, he decided to step down from power, providing the standard of a two-term limit.
