Like the 228 Massacre in Taiwan, the Katyn Massacre in Poland was a decapitation of the society's leaders by a foreign invader

This month marks the 75th anniversary of the Katyn Massacre, when the Soviets executed over 22,000 Polish officers, nobles, policemen, intellectuals, and clergy. the Katyn Massacre took place 7 years before the 228 Massacre. There are similar estimates in the death toll. And the massacre represented an attempt to remove any opposition to a foreign authoritarian regimes invasion and suppression of a nation.

Wikipedia entry

Taiwan should reach out to Poland based on this historically shared suffering.