different between sovietunion vs ussr

sovietunion

sovietunion From the web:

• what soviet union
• what soviet union meaning
• what soviet union failed
• what does soviet union mean
• what is soviet union in hindi
• what is soviet union countries
• what did soviet union do
• what is soviet union today

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ussr

ussr From the web:

• what ussr stand for
• what ussr means
• ussr what countries
• ussr what does it mean
• ussr what happened
• what did ussr stand for
• what is ussr full form
• what if ussr won cold war