The statements that are true about non-restrictive clause is the following: A non-restrictive clause is always set off by one of more commas.If you take a non-restrictive clause out of a sentence, the basic meaning of the sentence stays the same. A non-restrictive clause is an incidental description thrown into the sentence. Therefore, the correct answer would be option D. All of the above.
Answer: The article focuses on new technology reducing food prices and helping in urbanization
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it broke through racial barriers of segregation
D. answers the 5 W's and H.
Who - He
What - Gave penances and absolution
Where - wherever he thought he could get gifts
When - whenever a group receives gifts
Why - to receive absolutions for his sins
How - if a high enough price is given, the penitent person would truly feel sorry for what he had done.