I believe the answer is: A. De-escalation
At that time, the united states troops was losing on the battle of vietnam. The majority of united states citizens who originally supported the war started to voice up their concern and demanded the government to end the war. So Nixon created de-escalation policy to gradually pull united states troops from Vietnam.
Matter is anything with mass and weight and volume. anything that occupies space
I would have to say false - as churches are completely full of icons. What is forbidden is statue.