The US presidential election system, determined by the Electoral College rather than the popular vote, can lead to candidates winning the presidency without winning the overall popular vote. This system disproportionately favors smaller states and has been a source of controversy. Key swing states play a crucial role in elections, and historical context reveals the complexities and compromises that led to the establishment of the Electoral College. Despite its unpopularity, significant changes to the system are unlikely without a constitutional amendment. Teljes cikk (Euronews.com)