In a column bar chart, the categories appear along the horizontal axis; the height of the bar corresponds to the value of each category. Grouped or stacked Bar graphs can also be used for more complex comparisons of data with grouped bar charts and stacked bar charts.
In other words, what are people from Botswana called? A person from Botswana and/or a citizen of Botswana is called Batswana.
Botswana, one of Africa's most stable countries, is the continent's longest continuous multi-party democracy. It is relatively free of corruption and has a good human rights record. It is also the world's largest producer of diamonds and the trade has transformed it into a middle-income nation. Botswana protects some of Africa's largest areas of wilderness. It is sparsely populated, because it is so dry.