"In 1885, the whole of Africa was colonized or placed under trusteeship, but Congo climbed to the podium of the three existing sovereign countries. The borders that have been, since 1894, the crucible of Congolese identity were acquired, by treaty, by Leopold II. Thus, Congo has absolutely no debt to Belgium for its international existence. Later, it was through a bilateral treaty, between two sovereign states, regularly ratified, that the Kingdom of Belgium became the metropolis of the Belgian Congo (1908-1960). The little-known truth is that in 1960, Belgium did not grant Congolese independence, but it returned it."
January 1, 1970
https://en.wikiquote.org/wiki/Belgian_Congo