Which of the following best explains Rwanda's sudden population decline between 1993 and 1995?
Select one:
A. Secession of the South
B. Ethnic conflict
C. Religious conflict
D. Severe drought

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor:

Answer cumulus clouds;

Answer b is the answet

The answer is itprovides information about locationis a network of satellites orbiting the earth