Explanation

Al-Khwarizmi is best known for his pioneering work in algebra.

This laid the foundation for modern mathematics.

His book "Al-Kitab al-Mukhtasar fi Hisab al-Jabr wal-Muqabala" introduced algebra as a systematic discipline.

Explanation

Nouri al-Maliki was the Prime Minister of Iraq from 2006 to 2014.

First Prime Minister of Iraq: Abdul Rahman Arif

Second Prime Minister: Ahmed Hassan al-Bakr

Third Prime Minister: Saddam Hussein

Previous Prime Minister: Mustafa Al-Kadhimi

Current Prime Minister: Mohammed Shia' al-Sudani

Explanation

Cricket bats are traditionally made from the wood of the English willow (Salix alba caerulea) 

The wood is treated with raw linseed oil to protect it.

Explanation

Ground Zero is the site where the World Trade Center's Twin Towers stood in New York City before they were destroyed in the terrorist attacks on September 11, 2001.

September 11 attacks, also called 9/11 attacks,

Series of airline hijackings and suicide attacks committed in 2001 by 19 militants associated with the Islamic extremist group al-Qaeda

against targets in the United States, the deadliest terrorist attacks on American soil in U.S. history.

Explanation

A country with the most Nobel laureates:​​ the United States has 403 Nobel laureates, as of 2022. 

Nobel Prizes

1 United States of America: 403

2 United Kingdom: 137

3 Germany: 111

4 France: 71

5 Sweden: 32

Explanation

 United States of America Capital is Washington D.C..

United States of America Currency is United States Dollar.

United States of America official language is English; Spanish.

United States of America located is in Continent North America.

United States of America Primary Religion is Christianity.

United States of America national game is Baseball. 

United States of America Parliament called .

Tricks for Remember

DOLLAR

 Li-Ne-US-Ca-Fi-T-E-A

Mind trick: Li ne(a name) who lives in US likes Coffee(Ca- Fi) and Tea(T-E-A)

**Li-Ne**

Li-Liberia

Ne-New Zealand

**US**

United States

**Ca-Fi**

Ca-Canadian

Fi- Fizzi

**T-E-A**

T-Taiwan

E-Ethiopia

A-Australia

Explanation

Sydney Harbour is renowned for its stunning natural beauty.

It is considered one of the finest natural harbors in the world.

Explanation

Turkmenistan is a country.

While Bahawalpur, Tashkent, and Faisalabad are cities.

Explanation

Al Zahrawi (also known as Abulcasis) was a renowned Andalusian physician

He was a surgeon during the rule of Al-Hakam II, the Umayyad Caliph of Cordoba.

He is considered the "Father of Operative Surgery"

Explanation

The Human Development Index (HDI) measures a country's average achievements in key dimensions of human development:

• Life expectancy (health)
• Education level
• Income (standard of living)