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.
Bantu, Khoisan, and Indo-European languages are spoken in Botswana. English is the official language and Setswana the national language. This means that the language of government and higher education is primarily English, but that Setswana is the dominant language spoken in the country.