Explanation

On August 4, 2020, one of the world’s biggest-ever, non-nuclear explosions destroyed much of Beirut’s port and devastated swaths of the capital.

Explanation

PowerPoint= presentation1 

Excel= Book1 

Word = document1

Explanation

Explanation

 14th November 2020 on India sponsored Terrorism in Pakistan

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OIC Foreign Ministers decide to hold the 48th CFM Session in Islamabad in 2021.

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China became the second nation to plant its flag on the Moon.

US planted the first flag on the Moon during the Apollo mission in 1969

Explanation

B. F. Skinner was an American psychologist best-known for his influence on behaviorism. 

Explanation

 cell range using the cell addresses of the first and last cells in the cell range, separated by a colon. For example, a cell range that included cells A1, A2, A3, A4, and A5 would be written as A1:A5.

Explanation

Pyongyang is the country's capital and largest city.

currency 

North Korean won

Explanation

The President of the Russian Federation is the head of state of the Russian Federation, as well as the commander-in-chief of the Russian Armed Forces. It is the highest office in Russia.

Vladimir Putin president of Russia 

since 7 May 2012