Not sure, there were a lot of issues with the articles of confederation.
Examples: Weak Central Government, No power to tax, No judicial branch...etc
Hopefully these will be able to help you!
Answer: Principle of motion economy.
Explanation: principle of motion economy developed by Frank and Lillian Gilbreth are guidelines to help determine the work method, workplace layout, tools, and equipment.
The aim of this is to help in identifying and replicating one best way to complete a task and also minimize the physical and perceptual loads imposed on people engaged in that task.
Answer: Diathesis
Explanation:
A Diathesis could be described as an individuals vulnerability to medical condition which could be a physical disorder.
Answer:
D it is Sudan
Explanation: Because I think I learned about this.