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Cartogram of the world's population in 2018; each square represents 500,000 people. This is a list of countries and dependencies by population.It includes sovereign states, inhabited dependent territories and, in some cases, constituent countries of sovereign states, with inclusion within the list being primarily based on the ISO standard ISO 3166-1.
In November 2022, Quizlet announced a new CEO, Lex Bayer, the former CEO of Starship Technologies. [23] In March 2023, Quizlet started to incorporate AI features with the release "Q-Chat", a virtual AI tutor powered by OpenAI's ChatGPT API. [24] [25] [26] Quizlet launched four additional AI powered features in August 2023 to assist with student ...
This is a list of articles covering the history of present-day nations, states, and dependencies. Countries are listed in bold under their respective pages, whereas territories and dependencies are not. Disputed and unrecognized countries are italicized.
This is an alphabetical list of countries by past and projected gross domestic product per capita, based on official exchange rates, not on the purchasing power parity (PPP) methodology. Values are given in USDs and have not been adjusted for inflation.
The United Kingdom's pound sterling was the primary reserve currency of much of the world in the 19th century and first half of the 20th century. [1] However, by the middle of the 20th century, the United States dollar had become the world's dominant reserve currency. [2] Worldwide use of the US dollar:
Carolingian denarius (Denier) The Carolingian monetary system, also called the Carolingian coinage system [1] or just the Carolingian system, [2] was a currency structure introduced by Charlemagne in the late 8th century as part of a major reform, the effects of which subsequently dominated much of Europe, including Britain, for centuries.
The table below shows annual population growth rate history and projections for various areas, countries, regions and sub-regions from various sources for various time periods. The right-most column shows a projection for the time period shown using the medium fertility variant. Preceding columns show actual history.
This is a list of countries and dependencies ranked by population density, sorted by inhabitants per square kilometre or square mile. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1. The list also includes unrecognized but de facto independent countries. The figures in the table ...