Tusk was accompanied by Ukrainian President Petro Poroshenko.
The Maidan movement, which took its name from the central Kiev square where demonstrators gathered in late 2013, was a response to former Ukrainian President Victor Yanukovich rejecting a trade agreement with the European Union.
Yanukovich escaped Kiev in the final days of the uprising, which installed a pro-European leadership in the country followed by annexation of Crimea by Russia and a separatist conflict in the east.
During his visit, Tusk met Poroshenko and prime minister Volodymyr Groysman and also delivered a speech in the parliament.
Autor: gf / Źródło: TVN24 News in English, Reuters