Answer: The reason it wasn't cold because it was an expression of the cold war, and plus it was mainly because so many people was dying and the war lasted a long time.
Explanation:
Answer:
1. It had negative effects on Native Americans. Their land and livelihood were taken from them by the new Americans. 2. The westward expansion more than doubled the size of America. 3. To many, the expansion of slavery into the west caused controversy between the north and south
Explanation:
It depends what system you are talking about
They had no relationship only with Persians which made a lot of battles with them