Halloween is celebrated annually on October 31 (Credit: Alexeg01/ CC-BY-SA-2.0/ goodgfun)

Few countries celebrate Halloween with as much enthusiasm as the United States. Americans spend months — and millions of dollars — searching for the perfect costumes. Homes and yards are transformed into spooky spectacles, complete with skeletons and glowing jack-o'-lanterns. Here is a brief history of the spooky holiday, celebrated annually on October 31, and the origin of some of its cherished customs.

The origin of Halloween

Halloween's beginnings can be traced back to the Celtic festival of Samhain, which marked the end of the harvest season. The Celts were a group of tribes who lived in what is now Ireland and parts of France over 2,000 years ago. They believed that the spirits of the dead returned to Earth on Samhain. To protect themselves from these spirits, they lit bonfires and wore costumes made from animal heads and skins.

Image from an old Halloween book showing several Halloween activities, such as nut roasting
(Credit: Ruth Edna Kelley/ Public Domain/ Wikimedia Commons)

In the eighth century, Pope Gregory III designated November 1 as All Saints' Day, to honor saints. Soon after, the commemoration began to incorporate some of the traditions of Samhain. The evening before All Saints' Day became known as All Hallows' Eve, which later evolved into Halloween.

Halloween arrived in America via Scottish and Irish immigrants in the mid-1800s. Initially popular in the Northeast and Midwest, it spread nationally by the early 20th century. Early celebrations included sharing ghost stories, dancing, and singing.

Trick-or-treating

Trick-or-treating can be traced to All Souls' Day (Credit: Nara.getarchive.net/ Public Domain)

Trick-or-treating has its roots in the Roman All Souls' Day. On this day, the poor would knock on the doors of the wealthy, offering prayers for their dead. In return, they would receive sweet breads called soul cakes. This practice was known as "souling." It evolved when Irish and Scottish children began dressing in costumes and receiving treats for singing or reciting poems. This custom, brought to America by the immigrants, eventually became the modern trick-or-treating celebration.

Why candy?

The most popular Halloween candy by state (Credit: candystore.com/ CC-BY-SA-2.0)

In the early days, Halloween treats primarily consisted of fruits, nuts, coins, and small toys. Candy gained popularity in the 1970s when concerns over unwrapped items led parents to prefer pre-packaged sweets. Today, over 600 million pounds (272 million kg) of candy are sold every Halloween. They account for about 10 percent of annual candy sales and generate over $2.6 billion for manufacturers.

Jack-o'-lanterns

Jack-o'lanterns are very popular during Halloween (Credit: pickpik.com/ CC-BY-SA-2.0)

No Halloween is complete without a spooky jack-o'-lantern. This fun tradition began with the Irish, who carved lanterns from turnips and potatoes to ward off evil spirits. When they arrived in America, they discovered pumpkins, which were easier to grow and carve. Since then, these orange gourds have become the preferred choice for creating jack-o'-lanterns.

Have a spooky and safe Halloween!

Resources: Wikipedia.org, History.com, libraryofcongress.gov