Explanation

The quote, "A right is a claim recognized by society and enforced by the state," is attributed to the prominent political theorist Harold Laski

Harold Joseph Laski was an English political theorist and economist.

He was served as the chairman of the British Labour Party from 1945 to 1946

Professor at the London School of Economics from 1926 to 1950. 

Explanation

A.V. aids stand for "Audiovisual aids.

They are instructional tools that use both sound and sight to help communicate information and enhance learning. 

Explanation

The Great Clock was installed in 1859 and started on 31 May.

The Great Bell, Big Ben, began striking on 11 July 1859.

Big Ben is a clock at the British Parliament building.

It is located in London, England 

The Architect was Augustus Pugin

Its height is 96 m 

Additional information:

History.

Elizabeth Tower, originally named the Clock Tower, and popularly known as "Big Ben",

It was built as a part of Charles Barry's design for a new Palace of Westminster

after the old palace was largely destroyed by fire on 16 October 1834.

Explanation

Ms. Florence Nightingale was the founder of modern nursing.

She was an English social reformer.

She was born on 12 May 1820 in Italy.

She died on 13 August 1910 in England

Awards

• Royal Red Cross (1883)
• Lady of Grace of the Order of St John (LGStJ) (1904)
• Order of Merit (1907)

Additional information 

she was a manager and trainer of nurses during the Crimean War 

In this war, she organized to care for wounded soldiers.

Crimean War (Oct 1853- Feb 1856) was fought between The Russians and the British, French and Ottoman Turkish

Explanation

International Teachers Day is an international day held on October 5.

This day was Established in 1994

Theme 2020: Teachers: Leading in Crisis, Reimaging the Future

Theme 2021: Teachers at the heart of education recovery

Theme 2022: The Transformation of Education Begins with Teachers

Theme 2023: "The Teachers We Need for the Education We Want: The Global Imperative to Reverse the Teacher Shortage"

Explanation

The first man to land on the moon was Neil Armstrong

He took the first step to the lunar surface on 20 July 1969

He went to the lunar surface in called Apollo 11.

Additional information:

Buzz Aldrin became the second person to land on the moon 

Yurl Gagarin was the first person to go to space in the world.

Rakesh Sharma was the first Indian to go into space.

Explanation

• First World population day was celebrated in 1987.
• World population day is observed on July 11.

Explanation

BECA stands for Basic Exchange and Cooperation Agreement

The agreement was signed on October 27, 2020

BECA is part of a series of agreements between the two countries that aim to increase military cooperation:

• General Security of Military Information Agreement (GSOMIA): Signed in 2002
• Logistic Exchange Memorandum of Agreement (LEMOA): Signed in 2016
• Communications Compatibility and Security Agreement (COMCASA): Signed in 2018

Explanation

Explanation

International Day of Persons with Disabilities is an international observance promoted by the United Nations since 1992.

It has been observed with varying degrees of success around the planet.