 WASHINGTON--BUSINESS WIRE--Revolution Acceleration Acquisition Corp Nasdaq: RAAC, a publicly traded special purpose acquisition company, announced that RAACs definitive proxy statementprospectus the Proxy StatementProspectus relating to the previously announced proposed business combination the Business Combination with Berkshire Grey, Inc. Berkshire Grey the leading pure-play robotics company offering fully integrated, AI-based software and hardware solutions to automate war 