I believe that finding the balance of drones would be putting a limit on how many drones a country can use at one time. I'm not sure on the other 2 questions.
Answer: the 3 major tribes are as follows:
1.Taino
2. Classic Taino
3.Eastern Tanio
Explanation:
Objected to the foreign & exploitive character of British rule and to the modern civilization that it carried
-goodluck
Automation is when things move or do things by themselves. Like an automobile, the engine runs by itself.