Answer:
Chief Diplomat
Explanation:
The president was able to negotiate with other countries.
Answer:
Napoleon failed to conquer Russia in 1812 for several reasons: faulty logistics, poor discipline, disease, and not the least, the weather. To do this Napoleon would advance his army along several avenues and converging them only when necessary. The slowest part of any army at the time was the supply trains.
Explanation:
homes, food gatherers, a leader, and a way to comunicate.