The first is the best option.
It is true that a lot of cultural aspects of Africa have been lost, most specifically, religion.
If we look at imperialism, its height came after the main period of African slave trade (second answer is false).
The tribal conflicts are still very ripe in Africa, and often they're fueled by the carefulness boundary drawing of countries in Africa- the third answer is false.
More self-rule is also false, if anything, imperialism brought less self-rule
Answer: The war took white, men out of the workforce to fight. This allowed for minorities and women to take those jobs. By gaining access to employment, these groups enjoyed more freedom than experienced before World War II.
Explanation: Hope this helps
Judicial
I hope this helps ( the only Eason i said “i hope this helps is cus it needs to be at lest 20 letters long)