BOARD OF TRADE, in Great Britain a department of Government (see GOVERNMENT DEPARTMENTS), in the United States a term practically synonymous with chamber of commerce, the first of which was established in New York in 1768. In the United States it is a voluntary organization, consisting of the business and professional men of a community whose purpose it is to promote the civic, industrial and general welfare. Since 190o there has been a notable increase in these organizations in number and effectiveness throughout the United States. Among their various activities are the stimulation of public interest in better streets, playgrounds, schools, museums, and parks, be sides such matters as industrial development, insurance, banking and transportation.