Answer:
people protesting and fighting against harsh and unlawful governments that have suppressed and exploited them
Explanation:
According to Kwame Nkrumah, the most significant happening of the twentieth century is that "people are now protesting and fighting against harsh and unlawful governments that have suppressed and exploited them."
Unlike the previous centuries whereby people still considered it normal to be colonized, Nkrumah observed that people no longer take such a ridiculous position but rather oppose colonialism and now rising against the foreign powers that have oppressed and suppressed them in subjugation
D. Plains Indians started hunting buffalo more efficiently.
This helped them move more accessibly throughout the land.
After the Invasion of france, they would launch them off the west coast of france. This would help them get to most of the western and southern countrys borders to stop convoys
Its D because it is way overpopulated in china
this is my attachment answer hope it's helpful to you