Historical celebrations are events that commemorate significant moments in a culture's past. These can include national holidays, religious festivals, or anniversaries of important events. For example, Independence Day in the United States celebrates the signing of the Declaration of Independence in 1776, marking the country's emergence as a sovereign nation. Many historical celebrations involve traditional customs, rituals, and activities that reflect the values and beliefs of a society. Thanksgiving in the U.S. honors the harvest and the Pilgrims' journey, while Bastille Day in France marks the beginning of the French Revolution. Such celebrations help preserve cultural heritage and foster community spirit.