You're reading: Mashable: 7 big things you need to know about Ukraine’s presidential election

The threat of a Russian invasion of mainland Ukraine appears to have ebbed, and the critical presidential elections will be held across the country on May 25. However, in two of Ukraine's eastern regions — accounting for 15% of Ukraine’s total population — voters are likely to be disenfranchised due to armed pro-Russian separatists who have seized control of the Donetsk and Luhansk regions.

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