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Americans marched in star-spangled parades, ran relay races, gathered for fireworks shows and crowned a new world hot dog eating champion as they celebrated Independence Day in traditional style on Saturday. Possible security threats, wildfires in the West and rainy weather on the East Coast apparently did little to dampen the spirits of celebrants decked out in red, white and blue from their headbands to their shoelaces. Crowds at Boston's Old State House erupted in applause and cannons shot out tri-color confetti after the annual July Fourth reading of the Declaration of Independence.
The United States marks 239 years as an independent nation on Saturday as it celebrates the Fourth of July with parades, fireworks, food and music. Here are some highlights and lowlights of Independence Day celebrations across the globe: