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.
With an estimated population of nearly 52 million in 2000, the Democratic Republic of the Congo is home to over two hundred different ethnic and linguistic groups. In the far north of the country, near the Sudanese border, live people with ethnic and linguistic backgrounds similar to that of Saharans.any of Congo's leaders have favored certain ethnic groups and areas over others, exacerbating differences between ethnic groups. The future of the Congo depends upon average citizens transcending the political rhetoric of hatred and uniting within an African-style democracy.