Answer:
Assembly lines are an example of job specialization environments. Since productive activities are reduced to very simple tasks performed by various individuals throughout the whole system. These workers are very specialized in what they do since they only do one task.
1291 is the answer to number one, ill get the rest in the chat, I'm out of time
The point of the pact was to maintain peace and stop another war. So it’s answer D
I think it is C
Hope this help you?