Navy, trade (second could be multiple things)
Answer:
An oasis can be formed by an underground aquifer or river that creates enough pressure for water to seep to the surface, forming the oasis. These aquifers and natural springs allow for life to exist in harsh climates like the desert and are often well known to local herders, farmers, and travelers in the region.
Answer:
C
Explanation:
Dont know if it is correct
Answer: war, many americans died
Explanation: war
