Answer:
(4) Wilson might fear that if the US picks one side, they might have new enemies and lose.
Explanation:
<span>They staged a revolution against Gorbachev's regime.</span>
The efforts of the reform were directed against the sinful philosophy taken by the Catholic Church. One of those sinful philosophies was the give away of indulgences. An indulgence was a way to reduce the amount of punishment one has to undergo for sins in exchange for an amount of money. From all the aforementioned the start of selling indulgences was not an effect of Reformation.