Native American tribes, weather, the tail itself, illness, loss of food or cattle, and the distance of the trail for the time people were walking.
Answer:
Isolation limited contact and prevented a united government.
Explanation:
The greek city states were separated due to the natural barriers so many of them developed they're own separate government.
The United States must aggressively use moral pressures and propaganda to oppose Russian expansion.
Explanation:
it was the passage taken from the article of liberation policy which was advocated by John Foster Dulles. He states that Russian expansion and communism is a global threat and this spread of communism must be protected and there must be liberation of the people from clutches of communism.
Liberation of the people from the clutches of communism not by violence but by rendering moral pressures which can be thoroughly achieved by psychological force and a strong propaganda against the communism spread. He also states that a purely defensive policy would only end up in war and sacrificing lives. It can never win against the aggressive policy of Soviet communism itself.
