A small number of the members of the Congress of Estonia were Estonians who had gone into exile during World War II, or children of such refugees. Some of the delegates from the United States commented on the similarity of the Citizens Committees of Estonia and Latvia (in the nineties, the Latvians had a movement analogous to the Estonian committees) to the American Committees of Correspondence, which were shadow governments organized by the patriot leaders of the Thirteen Colonies on the eve of the American Revolution. The American Committees of Correspondence played an important role in the events that led to the formation of the United States of America.