Explanation

Truman Doctrine was announced by Harry S. Truman, United States President.

The main purpose during the Cold War was to curb soviet diplomatic expansion.

President Harry S. Truman declared it to Congress on March 12, 1947, and it grew further on July 4, 1948, when he promised to curb the communist uprisings in Greece and in Turkey.

NATO in 1949 funding to the Truman Doctrine.

Between 1945 to 1953, Harry S. Truman became the 33rd President of the United States, succeeding Franklin D. Roosevelt 's death after serving as vice president.

Explanation

Know about FIFA World Cup

FIFA stands for: Federation Internationale de Football Association

Founded: 1930

Total teams: 32

Most titles won by: Brazil

Played: after 4 years

Only team to participate in each tournament: Brazil (22)

Continents to not host a single tournament: Australia & Antarctica

1942 & 1946 FIFA world cup could not be held: Because of second world war

Explanation

Gautam Budha was born in 623 BC.

Language of discourse/lectures of Budhha was: Pali 

Gautam Budha was the founder of Buddhism.

Gautam Budha was born in Lumbini, Nepal.

Explanation

The Little Boy type of bomb was dropped on the Japanese city of Hiroshima.

On 6 August 1945 during World War II.

The Fat Man was dropped on Nagasaki, Japan, on August 9, 1945, at 11:01 AM.

• Hiroshima deaths: around 40000 
• Nagasaki deaths: around 80000

Explanation

The United States criminalized the international slave trade: 1808

Slavery was made unconstitutional: 1865

Note: American Civil War started in 1861 and ended in 1865.

Explanation

Aristotle was Plato's student at the Academy.

After Plato's death, Aristotle founded his own school, The Lyceum.

Here it he taught Alexander the Great, influencing his thinking and leadership.

Explanation

Yaping was the second Chinese woman in space in 2013 on Shenzhou 10 

Wang Yaping is a Chinese military transport pilot and taikonaut.

Wang was the second female taikonaut selected to the People's Liberation Army Astronaut Corps,

and the first Chinese woman to perform a spacewalk.

Explanation

EEPROM is a type of non-volatile memory

It is used to store small amounts of data that must be saved when the power is off

It is an advanced form of ROM

Developed in the late 1970s and early 1980s by researchers at Hughes Aircraft and Intel,

Explanation

Linus Torvalds is the creator of Linux, an open-source operating system kernel 

He first released in 1991.

Explanation

China attacked India in 1962, starting the Sino-Indian War.

It lasted from October 20 to November 20.

The war was fought over the disputed Aksai Chin region.

China was able to defeat the Indian forces and occupy the territory.