Final answer:
During WWII, Papua New Guinea was a key battleground, with Japanese occupation resulting in governance challenges and resource exploitation.
Step-by-step explanation:
Post-war consequences included geopolitical shifts such as decolonization and the onset of the Cold War, with lasting impacts on international relations and commerce.
The consequences of cargo and Papua New Guinea during WWII are significant and multifaceted. During the war, Papua New Guinea was a strategic location and the scene of heavy combat between Japanese and Allied forces. The Japanese exploited the region and other territories under their control for resources to support their war efforts, establishing puppet regimes and stretching their governance and supply chains thinly. The occupation disrupted traditional trade patterns, caused political turmoil, and resulted in substantial material and human losses. After the war, the geopolitical landscape was drastically altered, with decolonization and the rise of new nation-states rewriting international relations and global power dynamics.