Is it Okay to Use O.K. in Historical Fiction?

Is it Okay to Use O.K. in Historical Fiction?

When did the term “O.K.” or “okay” find its way into common use in American English? Is it incorrect (and inaccurate) to use “okay” in 19th century fiction? What if it’s spelled “O.K.”? What does O.K. stand for, anyway? I’ve provided numerous historical newspaper articles and snippets showing the etymology and proving one of the spellings (O.K.) is highly accurate in the 19th century, but the other (okay) is not.

Victorian Era Valentine’s Day

Victorian Era Valentine’s Day

The Victorian Era was a time of Romanticism: flowery language, love letters as a part of courtship; and Valentine’s Day! Expectations and societal norms during the latter 19th century was filled with some traditions we recognize today, and some we might not.

NEWSPAPER Brides vs. Mail-Order Brides

NEWSPAPER Brides vs. Mail-Order Brides

The term “Mail-Order Bride” is a 20th century development, though current popular fiction suggests it was common as early as the Civil War.
Matrimonial advertisements were published in newspapers far more often than a “catalog” of sorts. In fact more than one Matrimonial-type newspaper started up in the late 19th Century. The Matrimonial News did quite well in London, Germany, and the United States.