Answer:
I feel like it is D. Because Julius was a good leader. Leaders speak for the citizens. So I think it is least necessary. hope this helps. have a good day! give brainliest if possible
D. His invention of the assembly line was used by other companies for mass production
It is established by congress under one of the articles
The process is carried out in order to resolve safety issues.
The safety council is a non-profit organization and created in order to pomote health and safety that guard various sector in united states, ranging from watching over prescription medications, safety in driving, safety in work place environment, etc.