![Brian Roemmele on Twitter: "The four suits in playing cards represent the 4 pillars of the economy in the middle ages. Spades was for the military. Hearts was for the church. Diamonds Brian Roemmele on Twitter: "The four suits in playing cards represent the 4 pillars of the economy in the middle ages. Spades was for the military. Hearts was for the church. Diamonds](https://pbs.twimg.com/media/FDRvlf6VIAITiWg.jpg:large)
Brian Roemmele on Twitter: "The four suits in playing cards represent the 4 pillars of the economy in the middle ages. Spades was for the military. Hearts was for the church. Diamonds
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Suits of playing cards. Flat vector illustration on red and black background. 13530806 Vector Art at Vecteezy
![The four suits in the Western playing card deck: spade, heart, diamond, and club Stock Photo - Alamy The four suits in the Western playing card deck: spade, heart, diamond, and club Stock Photo - Alamy](https://c8.alamy.com/comp/BCE66B/the-four-suits-in-the-western-playing-card-deck-spade-heart-diamond-BCE66B.jpg)
The four suits in the Western playing card deck: spade, heart, diamond, and club Stock Photo - Alamy
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