Portal:Ukraine/Selected anniversaries/April

April 16, 2000 — Ukraine's national referendum takes place on the issue of reformation the governing system of Ukraine.
April 22, 2006 — Two homemade bombs exploded in different supermarkets in the Ukrainian city of Kharkiv.
April 26, 1986 — Reactor No. 4 of the Chernobyl Nuclear Power Plant exploded at 01:23 A.M.
April 29, 1918 — Constitution of the Ukrainian People's Republic, a constitutional document, was approved by the Central Rada, but never announced.

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