Sentence examples for was not recognized until from inspiring English sources

The first human case was not recognized until 1957.

The existence of galaxies was not recognized until the early 20th century.

The frothing results from the evolution of carbon dioxide gas, though this was not recognized until the 17th century.

It was first identified in monkeys in 1959, but its ability to infect people was not recognized until 1970.

Although he carried out his groundbreaking experiments between 1856 and 1863 — eight years of painstaking research — their significance was not recognized until the turn of the 20th century, long after his death.

Her PhD thesis demonstrated that galaxies are clumped rather than evenly distributed in space — a surprising and crucial finding, the importance of which was not recognized until many years later.

Perhaps the mark they made on the world wasn't recognized until decades after their deaths.

While the form seen in children was first described over a century ago, this version wasn't recognized until the 1970s.

The right to vote, for Americans of any "race, color, or previous condition of servitude," wasn't recognized until the 15th Amendment's ratification.

This is from Kentucky, which falls a little outside the scope of my New England/colonial theme (the Bluegrass State wasn't recognized until 1792), and it doesn't harken back to any Plymouth Rock-era types of distilling.

Though Shelley's book wasn't recognized until the 1960s, others like it by Jules Verne and H.G. Wells surfaced shortly thereafter, spawning a sub-genre of writing that asks timeless questions about human nature, and how it responds to dire, life-threatening scenarios.