Its B. To show how power and wealth can't shelter people and D. To criticize those who lack empathy for others. Hope this helps!!
I believe the right answer is the first one
Answer:
"We decided to place the motor to one side of the man, so that in case of a plunge headfirst, the motor could not fall upon him" "To provide against the machine rolling over forward in landing, we designed skids like sled runners, extending out in front of the main surfaces"
Explanation:
The two passages explain the injury preventative measures taken by the brothers to prevent any sort of accident, further proving a point of safety in their design
