i think you're right. i found something on wikipedia related to Vietnam (i'm not sure how colclusive this is):
"Beginning in the summer of 1955 [...] 450,000 [vietnamese] people, primarily Catholics, travelled from the north to south, in aircraft and ships provided by the France and U.S. . CIA propaganda efforts increased the outflow with slogans such as "
i think you're right. i found something on wikipedia related to Vietnam (i'm not sure how colclusive this is): "Beginning in the summer of 1955 [...] 450,000 [vietnamese] people, primarily Catholics, travelled from the north to south, in aircraft and ships provided by the France and U.S. . CIA propaganda efforts increased the outflow with slogans such as "