<p>➀ John G McDonald's 1960 article in Electronics Weekly predicted that rapid transportation advancements (e.g., jets) would accelerate global economic integration and competition;</p><p>➁ He highlighted the European Common Market's potential as an economic bloc rivaling the U.S., driving industrial consolidation and stronger international competitiveness;</p><p>➂ McDonald foresaw challenges in military coordination and urged foreign companies to establish local bases to adapt to the shifting economic landscape.</p>