What two African countries were never colonized by European powers?

Here is the question :

WHAT TWO AFRICAN COUNTRIES WERE NEVER COLONIZED BY EUROPEAN POWERS?

Here is the option for the question :

Morroco and Nigeria
Senegal and Algeria
Liberia and Ethiopia
Kenya and Ghana

The Answer:

And, the answer for the the question is :

Liberia and Ethiopia

Explanation:

[STC003126] This question’s response is a little trickier to understand than it first appears. European powers fought for control of resource-rich African states beginning in 1880 and going on for 40 years. 90% of Africa was under the hands of European countries in 1914, the height of European colonization. However, it is widely believed that two nations eluded European rule. Even though colonialism had an impact on both Ethiopia and Liberia, both countries mostly maintained their independence. Italy temporarily invaded Ethiopia in 1893, but was repulsed, making them the first Europeans to lose a colonial conflict. Liberia, on the other hand, was founded by the American Society for Colonization of Free People of Color of the United States, and even after its independence was largely viewed as an American colony, allowing it to escape European invasion.