Ключевые слова: 2019, 250000, 250000 people, 30 years, babis resignation, bohemia, communism, czech republic, democracy, free, freedom, gathering, historical, history, human rights, humanity, justice, liberty, manifestation, meeting, memorial, non democratic regime, november, park letna, people, people walking, pieta, politic, political, prague, prague czech republic, prime minister andrej babi, resignation, september 2019, socialism, to claim, velvet revolution, winter,