Managers for heavyweight boxers Schmeling and Stribling sign agreement in NY City for title bout

The transcript discusses an upcoming boxing match between Max Schmeling, the heavyweight champion, and Young Stribling, a leading contender. It highlights Stribling's background, including his height, weight, and fighting history. The narrative also touches on Max's confidence, referencing Gene Tunney and Jack Dempsey, suggesting he has little to worry about in the upcoming fight.

What does the phrase 'the next campaign of the war' refer to in the context of the text?

What does the text imply about Max Schmeling's attitude towards the fight?