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Find an equation of the parabola with focus and directrix
Early 1990s
The early 1990s refers to the period from 1990 to 1993, characterized by significant global events, including the end of the Cold War, the dissolution of the Soviet Union, and the beginning of the digital revolution.
Troop Surge
A military strategy involving the rapid deployment of additional forces to a conflict area to achieve strategic objectives.
Obama's Foreign Policy
The international relations strategy pursued by the administration of President Barack Obama from 2009 to 2017, notable for its emphasis on diplomacy, multilateralism, and coalition-building.
Afghanistan
A landlocked country located at the crossroads of Central and South Asia, known for its rich history and strategic military importance.
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