What was the most significant happening of the twentieth century" according to Nkrumah?

Kwame Nkrumah was the first prime minister and president of Ghana.

The most significant happening of the twentieth century according to him was the subdoing and ill treatment of peoples against the forces which kept them hopeless in the country of Ghana.

He fought well to gain independence for Ghana and achieved this aim.

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest