The most difficult USA riddles A list of USA related questions that are most often answered incorrectly Geography quiz Dry Falls is thought to be the greatest known waterfall that ever existed. Where is it?In the United States. Dry Falls is a 3.5 mile long scalloped precipice in central Washington. According to the current geological model, catastrophic flooding channeled water over this 400-foot (120 m) rock face at the end of the last ice age. At this time, it is estimated that the flow of the falls was ten times the current flow of all the rivers in the world combined.hard 46% in Icelandin Iceland23%in Canadain Canada24%in the United Statesin the United States46%in Chinain China5%Created by: globalquiz.org. Statistics based on 9928 answers in 4 languages »waterfalls riddles » Where is New York?At point 1. The easily recognizable Long Island extends 118 miles (190 km) eastward from New York Harbor. It is both the longest and the largest island in the contiguous United States. hard 47% at point 1at point 147%at point 2at point 225%at point 3at point 317%at point 4at point 49%Created by: globalquiz.org. Statistics based on 17513 answers in 2 languages »New York riddles » Where is Río Bravo?Between USA and Mexico. Río Bravo, is the name given in Mexico to the river known in the United States as the Rio Grandhard 53% between USA and Mexicobetween USA and Mexico53%in Arizonain Arizona23%in Californiain California7%in Mexicoin Mexico15%Created by: globalquiz.org. Statistics based on 9278 answers in 4 languages »movies riddles » How many states are not in the contiguous United States?Two. It's Hawaii and Alaska. Aditionally, Hawaii is the only state not located in the Americas.hard 56% oneone21%twotwo56%threethree12%nonenone9%Created by: globalquiz.org. Statistics based on 8283 answers in 2 languages »Hawaii riddles » What religion was US President John F. Kennedy?Roman Catholic. JFK was the first, and only so far, Catholic president of the United States.hard 58% LutheranLutheran16%BaptistBaptist15%Roman CatholicRoman Catholic58%MormonMormon10%Created by: Krzysztof Moskal. Statistics based on 7297 answers in 2 languages »presidents of the United States riddles » What is Barack Obama's Middle name?Hussein. Barack Hussein Obama II is named after his father, Barack Hussein Obama, Sr. Hussein is a commonly given Arabic name which is the diminutive of Hassan, meaning "good", "handsome" or "beautiful". Hussein is also a surname of the royal family in Jordan.average 62% CastroCastro7%HusseinHussein62%GadaffiGadaffi7%MugabeMugabe21%Created by: globalquiz.org. Statistics based on 8271 answers in 2 languages »politicians riddles » What is known as Boston Tea Party?Destruction of Chinese tea transport. Boston Tea Party was an act of sabotage against British fiscal policy that favored East India Company over American companies. A group of city residents disguised as Mohawks dumped a three vessels transport of Chinese tea into the ocean that eventually led to American Revolution. average 62% New World way of serving teaNew World way of serving tea9%battle against native Americansbattle against native Americans15%destruction of Chinese tea transportdestruction of Chinese tea transport62%first gathering of Continental Congressfirst gathering of Continental Congress11%Created by: smyru. Statistics based on 2558 answers in 2 languages »history of the United States riddles » Which movie is this scene from?The Deer Hunter. One of the most talked-about sequences in the film, the Vietcong's use of Russian roulette with POWs, was criticized as being contrived and unrealistic since there were no documented cases of Russian roulette in the Vietnam War.average 69% PlatoonPlatoon6%Apocalypse NowApocalypse Now12%The Deer HunterThe Deer Hunter69%A Bridge Too FarA Bridge Too Far11%Created by: globalquiz.org. Statistics based on 10021 answers in 2 languages »actors riddles » Which is the only officially bilingual U.S. state?Hawaiian, along with English, is an official language of the state of Hawaii - even though the number of native speakers of Hawaiian gradually decreased during the period from the 1830 to 1950s, and is currently under 0.1% of statewide population. The state government of Louisiana offers services and documents in French, as does New Mexico in Spanish, but these are not official state languages.average 69% LouisianaLouisiana15%ArizonaArizona8%HawaiiHawaii69%North DakotaNorth Dakota6%Created by: globalquiz.org. Statistics based on 9210 answers in 4 languages »languages riddles » Play geography quiz and see all the questions.