Answer:
São Tomé and Príncipe has since remained one of Africa's most stable and democratic countries. With a population of 201,800 (2018 official estimate), São Tomé and Príncipe is the second-smallest African sovereign state after Seychelles, as well as the smallest Portuguese-speaking country.
The British Army sustained many casualties.
Demographics is statistical data of a population. This can include how many people of each gender in a certain population, the occupations of the people, and basically anything that is statistical data.
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