What was the codename of the Soviet operation to invade Czechoslovakia in 1968?
Answer
Operation Danube
16373 Hard Trivia Questions
16373 public questions at this depth. How many can you answer?
What was the codename of the US covert operation to overthrow the Guatemalan government in 1954?
Answer
Operation PBSUCCESS
What was the name of the US war plan for a nuclear attack on the Soviet Union in the early 1950s?
Answer
Operation Dropshot
What was the codename of the first US hydrogen bomb test?
Answer
Ivy Mike
What was the name of the 1975 joint US-Soviet space mission?
Answer
Apollo-Soyuz Test Project
Which country is the largest in the Horn of Africa by area?
Answer
Ethiopia
Which country is the largest in the Caucasus region by area?
Answer
Azerbaijan
Which is the largest country whose entire territory lies within the tropics?
Answer
Democratic Republic of the Congo
What is the longest river that flows through only one country in South America?
Answer
São Francisco River
What is the longest river that forms an international border?
Answer
Rio Grande
What is the longest river on the island of Borneo?
Answer
Kapuas River
What is the longest river in South Korea?
Answer
Nakdong
What is the longest river entirely within the Southern Hemisphere?
Answer
Paraná River
What is the longest river that does not empty into an ocean?
Answer
Volga River
What is the population of Guangzhou, China, as of the 2020 census in millions?
Answer
18.7 million
Which city in Turkey is the third most populous?
Answer
İzmir
Which archipelago in the Pacific is the largest chain of atolls in the world?
Answer
Tuamotu Archipelago
Which archipelago in the South Atlantic is the most remote inhabited archipelago on Earth?
Answer
Tristan da Cunha
What is the highest point in the Hawaiian archipelago?
Answer
Mauna Kea
Which archipelago in the Pacific includes the island of Yap, known for its stone money?
Answer
Caroline Islands
Which gulf lies between Colombia and Panama in the Caribbean Sea?
Answer
Gulf of Darien
Which gulf in Myanmar is famous for its large tidal range and mudflats?
Answer
Gulf of Martaban
Which gulf in Gujarat, India, is known for coral reefs and mangroves?
Answer
Gulf of Kutch
Which gulf lies between Trinidad and Venezuela?
Answer
Gulf of Paria
Which bay in the Gulf of Mexico is a major oil-producing region?
Answer
Bay of Campeche
Which gulf on the west coast of India is known for its extreme tidal range?
Answer
Gulf of Khambhat
Which gulf on Libya's Mediterranean coast is also called the Great Sirte?
Answer
Gulf of Sidra
Which gulf in the arch of Italy's boot lies between Calabria and Apulia?
Answer
Gulf of Taranto
Which gulf contains the world's largest offshore oil field, Safaniya?
Answer
Persian Gulf
Which bay was the site of a major naval battle in 1781 between the French and British?
Answer
Chesapeake Bay
On what date in 2010 did the Deepwater Horizon oil spill begin in the Gulf of Mexico?
Answer
April 20, 2010
What is the highest mountain in the Cordillera Blanca?
Answer
Huascarán
What is the highest mountain in Central America?
Answer
Volcán Tajumulco