Category:Roman Empire by topic

[[File:\|border\|x42px]]; ; Roman Empire
Countries of Africa by topic
	British Empire; Byzantine Empire; Mamluks; Rome (empire);
Countries of Asia by topic
	Azerbaijan Democratic Republic; British Empire; Byzantine Empire; China (1912–1949); Japanese Empire; Joseon Dynasty; Manchukuo; Mamluks (Cairo); Mesopotamia; Ottoman Empire; Rome (empire); Russia (empire); Soviet Union; Tibet;
Countries of Europe by topic
	Austria-Hungary; Azerbaijan Democratic Republic; British Empire; Byzantine Empire; Czechoslovakia; German Democratic Republic; Ottoman Empire; Rome (ancient); Rome (empire); Russia (empire); Serbia and Montenegro; Soviet Union; Weimar Republic; West Germany; Yugoslavia;

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Subcategories

This category has only the following subcategory.