I’m 1891 napoleon signed an agreement called the concordat with Pope Pius VII. what was the effect of the agreement?

In 1801, when napoleon signed an agreement called the Concordat with Pope Pius VII, the effect of the agreement is that, the church was able to function without persecution from the government. The Church agreed to give up their claim to the lost lands

#2 the answer is d

#3 the answer is a

#4 the answer is b