Explanation

• In April 1917, the United States entered World War I against the Central Powers.
• The main reason was Germany’s unrestricted submarine warfare in the Atlantic Ocean.
• German U-boats (submarines) attacked several ships, including American commercial vessels.
• This threatened U.S. trade and security, leading President Woodrow Wilson to declare war on Germany.

Additional information:

• World War I duration: 1914–1918
• Famous ship sunk by Germany: Lusitania in 1915
• Countries in Central Powers: Germany, Austria-Hungary, Ottoman Empire, Bulgaria
• War ended: 11 November 1918

Last verified on 11-03-2026

Explanation

• Brexit refers to the United Kingdom leaving the European Union (EU).
• The negotiations between the UK and EU mainly took place in Brussels, Belgium (EU HQ).

Additional information:

• Brexit Referendum: 23 June 2016
• Article 50 Triggered: 29 March 2017
• UK officially left EU: 31 January 2020
• Transition period ended: 31 December 2020

Last verified on 11-03-2026

Explanation

• The McMahon Line is the boundary line between China and India in the eastern Himalayas.
• It was proposed in 1914 during the Shimla Convention between British India and Tibet.
• China does not officially recognize this border.
• The line mainly separates India’s Arunachal Pradesh from Tibet (China).

Additional information:

• Durand Line (1893) – Pakistan ↔ Afghanistan
• Radcliffe Line (1947) – India ↔ Pakistan
• Line of Control (LOC) – India ↔ Pakistan (Kashmir ceasefire line)
• 38th Parallel – North Korea ↔ South Korea

Last verified on 11-03-2026

Explanation

• The Strait of Hormuz connects the Persian Gulf with the Gulf of Oman, which leads to the Arabian Sea.
• It lies between Iran and Oman.
• It is one of the most important oil shipping routes in the world.
• Many Middle Eastern countries export oil through this strait.

Additional information:

• Strait of Malacca – Indian Ocean ↔ South China Sea
• Bab-el-Mandeb Strait – Red Sea ↔ Gulf of Aden
• Strait of Gibraltar – Atlantic Ocean ↔ Mediterranean Sea
• Bering Strait – Pacific Ocean ↔ Arctic Ocean

Last verified on 11-03-2026

Explanation

• Country: Germany
• Born: 18 December 1913
• Died: 8 October 1992
• Position: Chancellor of West Germany (1969–1974)
• Award: Nobel Peace Prize (1971) for improving East–West relations

Last verified on 11-03-2026

Explanation

• Estonia is a country located in the Baltic Region of Northern Europe.
• It lies along the Baltic Sea.
• Estonia became independent from the Soviet Union in 1991.

1. Estonia – Capital: Tallinn
2. Latvia – Capital: Riga
3. Lithuania – Capital: Vilnius

Last verified on 11-03-2026

Explanation

• Mongoose ایک قسم کا جانور

Last verified on 10-03-2026

Explanation

• Wander means آوارہ

Last verified on 10-03-2026

Explanation

• Meadows means گھاس کا میدان

Last verified on 10-03-2026

Explanation

• Existence means موجودگی
• Existence means Presence.