General KnowledgeWho is the author of *The Wealth of Nations* (1776)?
A) Adam Smith
B) David Ricardo
C) John Locke
D) Karl Marx
Adam Smith’s *Wealth of Nations* laid the foundation of classical economics, advocating free markets and division of labor.
General Knowledge
A)
Free Movement
B)
Military Alliance
C)
Trade Union
D)
Tax Harmonization
The Schengen Agreement allows passport-free travel across many European countries, facilitating movement and integration in the EU.
General Knowledge
A)
Marie Curie
B)
Henri Becquerel
C)
Pierre Curie
D)
Ernest Rutherford
Marie Curie, with Pierre, discovered radium and polonium in 1898, pioneering radioactivity research and earning two Nobel Prizes.
General Knowledge
A)
Isaac Newton
B)
Ole Rømer
C)
Christiaan Huygens
D)
Albert Michelson
Ole Rømer, a Danish astronomer, calculated light’s finite speed by observing Jupiter’s moon Io, a breakthrough in physics.
General Knowledge
A)
Galen
B)
Vesalius
C)
William Harvey
D)
Hippocrates
William Harvey in 1628 demonstrated that blood circulates continuously through the body, powered by the heart, revolutionizing medicine.
General Knowledge
A)
Montesquieu
B)
Rousseau
C)
Hobbes
D)
Locke
Montesquieu in *The Spirit of Laws* (1748) emphasized separation of powers, inspiring modern democratic constitutions like the US.
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