Where did Nicholas Winton do his work saving the children?

Alongside the Czechoslovak Refugee Committee, the British and Canadian volunteers such as Winton, Trevor Chadwick, and Beatrice Wellington worked in organising to aid children from Jewish families at risk from the Nazis. Many of them set up their office at a dining room table in a hotel in Wenceslas Square.

Explanation:

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.