Answer:
The Treaty on Open Skies entered into force on January 1, 2002, and currently has 34 party states. It establishes a program of unarmed aerial surveillance flights over the entire territory of its participants.
<span>Americans supported both mao zedong and chiang kai chek, but the maoist having a key advantage, which was the manpower. Also they were supported by the USSR, but mainly used their superior manpower to crush chiang.</span>
Explanation:
Vikings used longboats to carry their warriors. They were also useful for doing raids due to the large amounts of people they could hold.
