Answer:
The novel "Heart of Darkness" by Joseph Conrad is set in the late 19th century during the European colonization of Africa. The story is set primarily in the Congo River basin, which was then a colony of Belgium, and follows the journey of the protagonist, Marlow, as he travels up the Congo River to meet Kurtz, a European trader and ivory agent who has established himself as a god-like figure among the native people.
The novel is critical of the European colonial enterprise and the exploitation and degradation of the African people and their resources by European imperialists. The novel exposes the hypocrisy and moral corruption of the European colonizers, who claimed to be bringing civilization to the "savages" but in reality, were only interested in exploiting the land and its people for their own gain.
The novel also deals with the theme of the "Other", and how the European colonizers viewed the African people as inferior and savage. This is exemplified in the character of Kurtz, who has completely lost touch with his own humanity and has become a despot, ruling over the native people with an iron fist.
In summary, "Heart of Darkness" is a powerful critique of European colonialism and its destructive impact on both the colonized people and the colonizers themselves. The novel exposes the hypocrisy, moral decay, and dehumanization that were inherent in the colonial enterprise.