Was heißt »herrschend« auf Englisch?

Das Adjektiv herrschend lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Es musste unter den tatsächlich herrschenden Bedingungen gehandelt werden, und das war nicht einfach.: It had to be dealt with under the conditions that prevailed at the time, which wasn't easy.; It had to be dealt with under the prevailing conditions, which was not easy.
Wasser kann unter den auf der Erdoberfläche herrschenden Umweltbedingungen als Feststoff, Flüssigkeit und Gas existieren.: Water can exist as a solid, a liquid, and a gas in the environmental conditions existing on the Earth's surface.

Hashimoto, a 56-year-old lawmaker in Japan’s ruling party, participated in seven Summer and Winter Olympics as a skater and a cyclist.
In 2019, 37 percent of the voters of the ruling conservative Spanish party responded "no" to the question of whether Franco had been a dictator.
To my certain knowledge he has acted on behalf of three of the reigning houses of Europe in very vital matters.
Tom will appeal the ruling.
In some species of animals, the female is dominant over the male.
Economists predict that around the year 2060, the so-called "Western world", composed of Europe and North America, will lose their dominant position in the global economy.
Parliamentary activity has become a political tug of war between the ruling and opposition parties over the issue.
The ruling party pushed its tax bill through.
Efficiency is the dominant idea in business.
The union has a dominant influence on the conservative party.
The union exerts a dominant influence on the conservative party.
According to the news report, the ruling coalition has secured 72 seats as of 5 p.m.
The company's analysis shows that in over 60% of all accidents in the past ten years, the behavior of the flight crew was the dominant cause.