With a POD no earlier than 1825(when Nicholas I killed his more liberal minded brother), make Russia a Constitutional Monarchy before 1905(when it got it in real life).
With a POD no earlier than 1825(when Nicholas I killed his more liberal minded brother), make Russia a Constitutional Monarchy before 1905(when it got it in real life).
Easy. You don't even need so early POD. Just allow Alexander II's oldest son Nicholas live much longer and Alexander II survives from his assassination attempt on 1881. AII creates some kind of constitution (IOTL he almost did this but died just before that) and he dies naturally on 1890's. Then NII (AII's son) makes constitution stronger.