
Pick up a deck of cards, crack it open and you'll find 52 cards (plus a couple of Joker cards). Every deck is identical, consisting of four suits with 13 cards in each suit – clubs, diamonds, hearts, and spades – ranging from a deuce through ten, followed by a Jack, Queen, King and Ace.
Cards suits were born in France
The original card suits were based on classes and can be traced back to France around 1480. Suits included: spades (royalty), clubs (peasants), hearts (clergy), and diamonds (merchants). In some European countries, some decks contained a fifth suit called Greens or Leaves. Just before WWII, an American card manufacturing company, specializing in Bridge, introduced a patriotic-themed fifth suit called the Eagle.
The modern 52-card deck has been established for over 150 years. The U.S. Playing Card Company (USPC) was formed in 1867 and has become one of the largest playing card and poker chip manufacturers in the world. They created a universal deck for multiple games, not just poker or gin rummy.
USPC's current brands are among the most popular in the world including Bicycle, Bee, KEM, Tally-Ho and Aviator. American casinos predominately use Bee decks in the gaming pits. KEM cards are popular in poker rooms, especially at the World Series of Poker in Las Vegas. Bicycle decks are hugely popular with magicians.
From 20 cards to 52
The first decks used for poker consisted of 20 cards before expanding to 52. Poker is a variation of European games like Poque and Brag (cf. the History of Poker). The French game of Poque was a derivative of As Nas and Primero. As Nas decks consisted of only 20 cards.
During the French Revolution, the Ace went from being the lowest card to becoming the highest card, as the peasants successfully pulled off an uprising and trumped the royalty.
Italian decks typically consisted of 40 cards especially to play regional games like Scopa or Briscola. Italian decks used suits similar to coins, cups, clubs, and swords (Spades).
German decks also used different suits: Hearts, Bells, Leaves, and Acorns.
Playing cards were introduced during Imperial China in the Tang Dynasty. As early as 900 A.D. cards were hand-painted leafs, which is why it was also known as “leaf game.” Mahjong titles eventually evolved from the hand-painted leaves.
In Europe, the first widespread manufacturing of playing cards were created using woodcuts on paper. When then Germans mastered printmaking in the 1400s, the first printed decks were thrust into production.
Europeans learned about Tarot cards from the Egyptians. Tarot decks consisted of 78 cards and had suits similar to Swords, Slaves, Cups, and Coins. The first Tarot decks in Europe can back to northern Italy as far as the mid-15th Century. The earliest decks were influenced by Mamluk decks found in Egypt.
Modern Tarot cards evolved in 56-card decks with 14 cards comprising of four suits. Tarot was originally a card game that branched off into mysticism and magic. Depending on the usage, Tarot decks were divided into occult-decks and non-occult decks. Occult fanatics used Tarot cards to tell the future.
The Joker card was based on the fool in French tarot decks. American decks introduced the Joker for wild card games and Euchre, which was popular in the American colonies before/during the Revolutionary War.
Many card games require reduced decks and utilize rules in which you must remove certain ranked cards. Some games have their own unique deck. For example, a piquet deck from France removed all of the 2s through 6s to make a 32-card deck. Pinochle is a popular game that requires the use of two decks. They remove every card from the 2s through 8s and keep the 9s through Aces.
The royal cards
Modern decks have special symbols for the royal cards. Only three cards feature a profile perspective including the Jack of Hearts, the Jack of Spades, and the King of Diamonds. Those Jacks are commonly known as “One-eyed Jacks” because of their side-profile. The King of Diamonds also has a side-profile and it is the only king holding an axe, while the other three Kings hold a sword.
The King of Hearts is also known as the “Suicide King” because it is usually depicted as thrusting his sword into his own head. The King of Hearts is always depicted without a moustache.
Jacks were originally known as “Knaves.” Because King and Knave both started with the let “K”, the slang term “Jack” was commonly used and eventually Knave was phased out.
In French gaming circles, special names were designated for the four Kings: David (spades), Julius Caesar (diamond), Charlemagne (hearts), and Alexander the Great (clubs). Meanwhile in England, the Queen of Hearts was commonly referenced as Anne Boleyn.
The four-colored decks
Mike Caro, American poker pro and author, was the first person to introduce four-colored decks to a brick-and-mortar room. Four-color decks never really caught on in a live setting. However, four-color decks were highly popular among internet poker players, who had difficulty telling the difference in the same-colored pips (spades/clubs and hearts/diamonds). Online poker players tend to play multiple tables and have to make quicker decisions (due to shorter time allotment to make a decision), so the four-color decks allowed for quicker recognition and helped minimize suit mistakes over the long run.
The common colors for four-colored decks are: Spades (black), Hearts (red), Diamonds (blue), and Clubs (green).