The year 1976 was notable for several significant events around the world. It marked the United States' bicentennial, celebrating 200 years of independence since the signing of the Declaration of Independence in 1776. Various festivities, parades, and fireworks took place, especially in cities like Philadelphia and Washington, D.C.. In sports, the 1976 Summer Olympics were held in Montreal, Canada. This event was memorable for the dominance of the Soviet Union in the medal tally and the remarkable performances of athletes like Nadia Comăneci, who achieved the first perfect 10 in gymnastics history.