Slaves, women, native Americans
Answer: Shorter endurance
Explanation: A small unmanned aircrafts are small aircrafts usually used for private purposes and it's control does not require direct human influence from within or on it,it is operated by already configured computer systems.
It is expected not to carry high weights than the specifications as stated on the manual. When filled with carrying weights above its maximum allowance it will cause the aircraft to have a short endurance( the fuel efficiency/economy will be reduced)
The foreign powers treat the US under the articles of confederation because t<span>he American government was unable to control how much money the US made. I hoped that helped.</span>