Final answer:
American occupation faced considerable resistance in areas such as those around the Ohio River during westward expansion, with Native Americans defending their territories. Resistance was also notable internationally, in places like Vietnam and Malaysia, against Japanese colonial occupation during WWII. Additionally, resistance was prevalent in African, Asian, and Pacific regions during European imperial expansion.
Step-by-step explanation:
Throughout various periods of American history, the occupation of territories has been met with varying degrees of resistance. Notably, during the period of westward expansion, American forces faced significant resistance from Native American tribes who staunchly defended their lands. The area around the Ohio River was especially contentious, as the Confederacy (referring here to Native American confederacies, not the later Confederate States of America) insisted that it was the absolute boundary between their lands and American expansion.
Moreover, during World War II, as mentioned, minority groups in the United States faced dilemmas about participation in the war effort due to the segregated and discriminatory conditions they lived under. However, these groups largely saw the threat of Axis power as greater, leading to a complicated form of engagement with the American war effort. Internationally, in places like Vietnam and Malaysia, colonial occupation by the Japanese led to the rise of nationalist movements that fought against the occupiers with guerrilla tactics.
Overall, the interaction between European colonization and local resistance shows a pattern where local populations fight to retain control of their territories and maintain their autonomy against foreign powers seeking to exploit the area's resources and people. This was true in African, Asian, and Pacific regions, where local populations often paid a high price in their struggle against imperialism.