 Complete the following phrase:  Created largely in an effort to improve the citys international image, the race meant that the United States would host three Grands Prix in the 1982 season the other two US races, Long Beach and Las Vegas, had been added to the schedule for similar purposes, the only nation in F1 history to do so until the 2020 season, when Italy also hosted three Grands Prix: Monza, Mugello and Imola. The inaugural 