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After an initial rebound from the 2009 world economic crisis, Africa's economy was undermined in the year 2011 by the Arab uprisings. The continent's growth fell back from 5% in 2010 to 3.4% in 2011. With the recovery of North African economies and sustained improvement in other regions, growth across the continent is expected to accelerate to ...
The Great Rift Valley of Africa provides critical evidence for the evolution of early hominins.The earliest tools in the world can be found there as well: An unidentified hominin, possibly Australopithecus afarensis or Kenyanthropus platyops, created stone tools dating to 3.3 million years ago at Lomekwi in the Turkana Basin, eastern Africa.
Africa's economy only began to take off in the early 2000s as the political situation improved, national governments began to crack down on corruption and patronage, macroeconomic growth plans aimed at improving living conditions began to be implemented, and millions of Africans continued to flock to the cities in search of jobs and other ...
Ghana was the world's leading producer of cocoa, boasted a well-developed infrastructure to service trade, and enjoyed a relatively advanced education system. [1] At independence, President Kwame Nkrumah sought to use the apparent stability of the Ghanaian economy as a springboard for economic diversification and expansion. [1]
Also in 2016, Quizlet launched "Quizlet Live", a real-time online matching game where teams compete to answer all 12 questions correctly without an incorrect answer along the way. [15] In 2017, Quizlet created a premium offering called "Quizlet Go" (later renamed "Quizlet Plus"), with additional features available for paid subscribers.
Industrial ecology (IE) is the study of material and energy flows through industrial systems. The global industrial economy can be modelled as a network of industrial processes that extract resources from the Earth and transform those resources into by-products, products and services which can be bought and sold to meet the needs of humanity.
Iron metallurgy in Africa concerns the origin and development of ferrous metallurgy on the African continent.Whereas the development of iron metallurgy in North Africa and the Horn closely mirrors that of the Ancient Near East and Mediterranean region, the three-age system is ill-suited to Sub-Saharan Africa, where copper metallurgy generally does not precede iron working. [1]
Regional divides in Africa, as defined by the United Nations (subject to dispute) North Africa and sub-Saharan Africa are two distinct yet interconnected regions that share a multitude of cultural, religious, economic, migrational, political, and other societal components that affect the cross-regional relationship between both respective continental zones.