I thought it would be useful to draw up a list of potential anachronisms that might trip up the unwary writer, especially those everyday things that we all take for granted. Obviously, no such list could be remotely comprehensive, but it could avoid embarrassing "potato rage"* incidents.
I'll start (open to correction):
- New World plants (potatoes, tomatoes, etc.) or animals (such as turkeys) in Europe or Asia before 1492. Old World plants (carrots, onions, etc.) or animals (such as horses) in the Americas before 1492. See https://en.wikipedia.org/wiki/Columbian_Exchange for other examples.
- Rabbits in Britain before the 12th century (introduced by the Normans).
- Tea in Britain before Catherine of Braganza brought it from Portugal in 1662 when she married Charles II (and it was a luxury drink for a long time after that).
- Glass windows for ordinary people before the 17th century (they existed before that, but only for the rich).
- Clothespins before 1800. See https://medium.economist.com/the-curious-history-of-the-clothespeg-3f8615519c61
- Hay bales before the invention of baling machines.
- Chicken as cheap food before the invention of battery farming.
- Lobster and oysters as expensive food before the 20th century.
- Most modern breeds of dogs before the 19th century.
- Spring matresses before the late 19th century.
- White as the standard color for wedding dresses before Queen Victoria (some brides wore white before that, but it wasn't nearly as common).
- Germ theory as accepted fact before the mid-19th century (and even then, it took a while to be the predominant theory).
- Zippers or Ferris Wheels before 1893 (both launched at the Chicago World Fair).
- "Pink is for girls, blue is for boys" before World War I (and it didn't become overwhelmingly so until the 1980s). See https://www.smithsonianmag.com/arts-culture/when-did-girls-start-wearing-pink-1370097/
* "The rage that overtakes the reader when a blatant and easily researchable anachronism pops up out of nowhere. Like potatoes (a New World food) being served to a Viking." Source: http://smartbitchestrashybooks.com/2011/11/the-bitchery-glossary/
I'll start (open to correction):
- New World plants (potatoes, tomatoes, etc.) or animals (such as turkeys) in Europe or Asia before 1492. Old World plants (carrots, onions, etc.) or animals (such as horses) in the Americas before 1492. See https://en.wikipedia.org/wiki/Columbian_Exchange for other examples.
- Rabbits in Britain before the 12th century (introduced by the Normans).
- Tea in Britain before Catherine of Braganza brought it from Portugal in 1662 when she married Charles II (and it was a luxury drink for a long time after that).
- Glass windows for ordinary people before the 17th century (they existed before that, but only for the rich).
- Clothespins before 1800. See https://medium.economist.com/the-curious-history-of-the-clothespeg-3f8615519c61
- Hay bales before the invention of baling machines.
- Chicken as cheap food before the invention of battery farming.
- Lobster and oysters as expensive food before the 20th century.
- Most modern breeds of dogs before the 19th century.
- Spring matresses before the late 19th century.
- White as the standard color for wedding dresses before Queen Victoria (some brides wore white before that, but it wasn't nearly as common).
- Germ theory as accepted fact before the mid-19th century (and even then, it took a while to be the predominant theory).
- Zippers or Ferris Wheels before 1893 (both launched at the Chicago World Fair).
- "Pink is for girls, blue is for boys" before World War I (and it didn't become overwhelmingly so until the 1980s). See https://www.smithsonianmag.com/arts-culture/when-did-girls-start-wearing-pink-1370097/
* "The rage that overtakes the reader when a blatant and easily researchable anachronism pops up out of nowhere. Like potatoes (a New World food) being served to a Viking." Source: http://smartbitchestrashybooks.com/2011/11/the-bitchery-glossary/