OK. I'll try what do you need.
Answer:
I think the answer is b or c. Let me know if that is wrong or right.
Bamboo plants
Sun dried mud
Earthbags
The best option from the list would be "<span>The guillotine was an effective instrument for instilling fear and conflict," since this is an opinion that needs to be supported with historical evidence. The other options are simply facts (or non-facts). </span>
Ralph Nader was discussing the auto industry. He believes that they should have more safety
measures to protect motorists as they drive on the highway. Better brakes and seatbelt safety was
emphasized in his book. A lot of
accidents happen due to people not buckling up or having their brakes fail
them.