The stacked bar chart stacks bars that represent different groups on top of each other. The height of the resulting bar shows the combined result of the groups. However, stacked bar charts are not suited to datasets where some groups have negative values.
The Bakongo, or the Kongo people (Kongo : âhuntersâ), also referred to as the Congolese, are a Bantu ethnic group who live along the Atlantic coast of Africa from Pointe-Noire (Republic of Congo) to Luanda, Angola. They are primarily defined by the speaking of Kikongo, a common language.he Bakongo, or the Kongo people (Kongo : âhuntersâ), also referred to as the Congolese, are a Bantu ethnic group who live along the Atlantic coast of Africa from Pointe-Noire (Republic of Congo) to Luanda, Angola. They are primarily defined by the speaking of Kikongo, a common language.
The Democratic Republic of the Congo was formerly known as, in chronological order, Congo Free State, Belgian Congo, Republic of the Congo (Leopoldville) , LÃ©opoldville republic Of zaire And Democratic republic of The. congohe country was known officially as the Democratic Republic of the Congo from 1965 to 1971, when it was changed to the Republic of Zaire.. ZaÃ¯re in, 1992 The Sovereign National conference voted to change the name of the country to The Democratic republic of The, congo but the change was not put into. practice