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The stratosphere is a layer of Earth's atmosphere. It is the second layer of the atmosphere as you go upward. It is present about 30miles (50km) in atmosphere above earth.

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The U-2 incident was a confrontation between the United States and the Soviet Union that began with the shooting down of a U.S.

U-2 reconnaissance plane over the Soviet Union in 1960 and that caused the collapse of a summit conference in Paris between the United States,

The Soviet Union, the United Kingdom, and France.

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Liaquat Ali Khan, also referred to in Pakistan as Quaid-e-Millat or Shaheed-e-Millat, was a Pakistani statesman, lawyer, political theorist, and one of the leading Pakistan Movement activists.

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The Indus Valley Civilisation (IVC), additionally referred to as the Indus Civilisation changed into a Bronze Age civilization withinside the northwestern areas of South Asia, lasting from 3300 BCE to 1300 BCE, and in its mature shape from 2600 BCE to 1900 BCE.

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Ilhan Abdullah Omar visiting Pakistan: From 20 April to 24 April 2022

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Nusrat Fatah Ali Khan in 1996

Arooj Aftab is the first Pakistani to win a Grammys award in April 2022

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Limestone is a sedimentary rock composed principally of calcium carbonate (calcite) or the double carbonate of calcium and magnesium (dolomite).

It is commonly composed of tiny fossils, shell fragments and other fossilized debris

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SECP stands for Securities and Exchange Commission of Pakistan.

SECP headquarters located in Karachi, Sindh 

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