For 10 points, name this country which was colonized by Henry Morton Stanley and the Belgians and has changed its name from Zaire.
Robert Lebeck took an iconic photograph of a boy snatching a sword from a European king during the formal handover of this country. The UN's Operation Morthor was launched in this country, which also saw the USSR support Antoine Gizenga's rival government. A Luba chieftain led a split of one party in this country into the MNC-L and the MNC-K before leading the brief secessionist state South-Kasai, while Moise Tshombe led this country's secessionist Katanga province. Dag Hammarskjöld died in a plane crash enroute to mediating a conflict in this country, which has seen the assassination of Patrice Lumumba lead to the accession of Mobutu Sese Seko. For 10 points, name this country which was colonized by Henry Morton Stanley and the Belgians and has changed its name from Zaire.
Robert Lebeck took an iconic photograph of a boy snatching a sword from a European king during the formal handover of this country.
Democratic Republic of the {Congo}