The history of the Interslavic or Pan-Slavic language is closely connected with Pan-Slavism based on the conception that all Slavic people are part of a single Slavic nation .
Pan-Slavism is an ideology that endeavors cultural and political unification of all Slavs .
The history of the Interslavic or Pan-Slavic language is closely connected with Pan-Slavism , an ideology that endeavors cultural and political unification of all Slavs , based on the conception that all Slavic people are part of a single Slavic nation .