I'm doing a report for my film class on great films during June 1949 (every person in the class has to pick a month and year to report on, so I picked June 1949 randomly). So I have two questions:

1. Which film had the largest advertising campaign (as in which one received the most publicity) during June 1949?

2. What was the highest grossing film during June 1949 (I read somewhere that it was Sorrowful Jones, but I don't know if that's correct)?