Panama And Brazil Join The War Effort

The video discusses the strategic importance of the Panama Canal and measures taken to protect it. President de la Guardia issues a proclamation, while Brazil aligns with the United States in 1940, showing solidarity. The American ambassador, Jefferson Caffrey, is warmly received, highlighting diplomatic relations. In contrast, the Japanese ambassador faces challenges, finding no one home during a visit.

Who is the American ambassador mentioned in the text?

What was the outcome of the Japanese ambassador's visit?