Move the passive sentence's subject into the active sentence's direct object slot.
Answer:
Some historians say people decided to preserve their headpieces by hanging them on the wall. Others believe wreaths began to hang on doors to symbolize a victory was achieved in the household.
The correct answer of the given statement above would be FALSE. The tarnish can only be prevented with the use of a thin layer of polish. Tarnish can be removed using steel wool, sandpaper, baking soda, emery board, file to rub in order to polish the metal.