Linked from
The 250 pages that link to Russian Empire, each with the reason it gives.
Catherine I of RussiaNarrower topic: Catherine was its second monarch and first reigning empress.
DniproNarrower topic: The empire founded Katerynoslav, the city that became Dnipro.
IzhevskNarrower topic: The ironworks began under imperial rule as Russia expanded arms production.
MykolaivNarrower topic: Mykolaiv was founded within its southern imperial expansion.
AdygeaNarrower topic: Imperial expansion brought the Adyghe homeland under Russian rule.