Wikipedia links
Paste a Wikipedia-link that you think is general knowledge:

40Click to upvote!World War I
39Click to upvote!Lordosis#Treatment
39Click to upvote!Cold War
38Click to upvote!Season
37Click to upvote!List of emergency telephone numbers
36Click to upvote!Earth
35Click to upvote!Fractional-reserve banking
35Click to upvote!Adolf Hitler
34Click to upvote!Capitalism
33Click to upvote!Money creation#Money creation by bank lending
33Click to upvote!Knot#Basic useful knots
33Click to upvote!Solar System
33Click to upvote!Israeli–Palestinian conflict
32Click to upvote!First aid
32Click to upvote!Terrorism
32Click to upvote!Major religious groups
32Click to upvote!World War II
32Click to upvote!Bitcoin
32Click to upvote!Continent
31Click to upvote!General knowledge
31Click to upvote!Vietnam War
31Click to upvote!India
31Click to upvote!China
31Click to upvote!Money as Debt
31Click to upvote!Roman numerals
30Click to upvote!Communism
30Click to upvote!Golden spiral
30Click to upvote!Ancient Greek philosophy
30Click to upvote!Shallow breathing
29Click to upvote!Mathematics
29Click to upvote!Email
29Click to upvote!Super Mario
28Click to upvote!Natural science
27Click to upvote!Diaphragmatic breathing
27Click to upvote!Olympic Games
27Click to upvote!Monty Python
27Click to upvote!Nordic countries
26Click to upvote!Kievan Rus'
25Click to upvote!Cryptocurrency
25Click to upvote!World of Warcraft
24Click to upvote!Biology
24Click to upvote!The Beatles
24Click to upvote!Vaccine
24Click to upvote!Industrial Revolution
8Click to upvote!Central bank