Explanation

Abraham Lincoln said "Democracy is a government of the people, by the people, and for the people"

He was the 16th president of the United States

His presidential term was from 1861 until his assassination in 1865.

Explanation

Explanation

Wilhelm Wundt was a German physiologist. 

Wilhelm Wundt is known as one of the fathers of modern psychology.

Wundt  was the first person ever to call himself a psychologist. 

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Explanation

Al-Razi was a musician and a money-changer until his 30s

he began to study medicine in Baghdad.

one of the greatest physicians of the medieval period, writing over 200 works

Al Razi is considered the “original portrayer” of smallpox.

Explanation

Jahangir Khan won 555 consecutive matches between 1981 and 1986

He is known as the king of squash

Khan was born on 10 December 1963 in Karachi.

He won (1982–1991):

• The World Open title six times.
• The British Open title ten times 

He retired as a player in 1993,

He served as President of the World Squash Federation from 2002 to 2008

Explanation

Alexander the Great was the king of Macedonia.

He was born in Pella in 356 BC.

He had created one of the largest empires in history, stretching from Greece to northwestern India.

He was undefeated in battle and is widely considered one of history's most successful military commanders.

Explanation

Explanation

Nelson Mandela was awarded the international Nobel prize in 1993

Nelson Mandela served as the first black president of South Africa on 10 May 1994 until 1999.

Nelson Mandela International Day celebrated: 18 July  

Nelson Mandela: imprisoned in 1962 

Nelson Mandela died: on 5th December 2013

Mandela served 27 years in prison, split between Robben Island, Pollsmoor Prison, and Victor Verster Prison.

Explanation

Operation Neptune Spear was the U.S. military operation that resulted in the death of Osama bin Laden in Pakistan in 2011:

When: May 2, 2011

Where: Abbottabad, Pakistan

Who: United States Navy SEALs of SEAL Team Six, along with other units

What: A CIA-led mission that ended a nearly decade-long manhunt for bin Laden

Explanation

• Abdur Rehman bin Khaldun was an Arab sociologist, philosopher, and historian. 
• Born: May 27, 1332, in Tunis
• Died: March 17, 1406, in Egypt
• He made major contributions to historiography, sociology, economics, and demography.
• His best-known book is the "Muqaddimah" or "Prolegomena" ("Introduction").