One way in which the reigns of Peter the Great

and Catherine the Great are similar is that both

leaders

(1) promoted the emancipation of serfs

(2) strengthened the role of the Duma and

centralized royal power

(3) shared their power with the Russian

Orthodox Church

(4) pursued a policy of westernization and

expansion

Verified Answer :

One way in which the reigns of Peter the Great and Catherine the Great are similar is that both leaders "(4) pursued a policy of westernization and expansion," especially Peter. 

  1. It just is 4. They wanted to be cool
    Answer is 4