Beginning March 4, many Americans will find themselves busy with Easter season and its holidays. Here are the key dates to remember, and what they mean

Lent begins on Ash Wednesday, a day in which many Christians attend a church service and receive ashes in the shape of a cross on their foreheads. The gesture dates back thousands of years to the Old Testament, where displaying ashes served as a sign of someone's humility before God, as well as a symbol of repentance.