The acquisitions initially took the shape of vertical integration, with BSN acquiring Alsatian brewer Kronenbourg and Evian mineral water who were the glassmaker's largest customers. This move provided content with which to fill the factory's bottles. In 1973, the company merged with Gervais Danone and began to expand internationally, including a rebranding of the Dannon yogurt brand in the U.S. and a successful ad campaign, In Soviet Georgia. In 1979, the company abandoned glassmaking by disposing of Verreries Boussois. In 1987, Gervais Danone acquired European biscuit manufacturer Général Biscuit, owners of the LU brand, and, in 1989, it bought out the European biscuit operations of Nabisco.