Napoleon forged some diverse political alliances. his most remarkable act of political reconciliation came in 1801 when napoleon signed a concordat with

The correct answer is the Vatican

In 1801, Napoleon signed a concordat with the pope in order to allow the Catholic church to spread through France once more. When the french revolution happened, Catholic church was banned and their land was taken from them and the priests were often exiled, arrested, or even killed. The concordat allowed the Catholic church to operate in France once again.