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

The Mariana Trench is the deepest location on Earth.

The Mariana Trench is located in the western Pacific Ocean..

It is crescent-shaped and measures about 2,550 km

Explanation

The Atacama Desert is a desert plateau located on the Pacific coast of northern Chile in South America.

It is the driest place on Earth.

It is the largest fog desert in the world.

It is also the only hot true desert.

Explanation

 South Korea, Venezuela & Uzbekistan never became part of UK.

Pakistan got independence from the UK on 14 August 1947.

Explanation

South Korea capital: Pyongyang

Currency: North Korean Won

Explanation

Adam Smith, an 18th-century Scottish philosopher.

He is considered the father of modern economics.

He is most famous for his work, "The Wealth of Nations".

It published on 9 March 1776, during the Scottish Enlightenment and the Scottish Agricultural Revolution.

Explanation

Saudi Arabia was the president of G20 in 2020 while Italy was the president in 2021.

Explanation

Smiling Buddha, other name Pokhran-I was the assigned code name of India's

first successful nuclear bomb test on 18 May 1974.

The bomb was detonated on the army base, Pokhran Test Range (PTR), in Rajasthan.

Explanation

The Yellow River, also called the Huang He.

It is the second-longest river in China.

The sixth-longest river system in the world, with a length of 5,464 km.

The Yellow Sea, located between mainland China and the Korean Peninsula.

It is situated in the Western Pacific Ocean.

Explanation

The Strait of Messina is a channel in the Mediterranean Sea separating Sicily (west) and Italy (east)

Linking the Tyrrhenian and Ionian seas