The American UFO craze | Learn the English expression ‘raise the stakes’

" The US government has kept a running list of UFO sightings since the 1940s, and until recently, the list was kept secret. Today, we’re talking about the strange history of UFO’s in American culture, including the frenzy they created in the 1960s. Plus, what to expect for the future of UFOs and learn “raise the stakes.” -- At Plain English, we make English lessons for the modern world. -- Today’s full English lesson, including a free transcript, can be found at: https://plainenglish.com/476 -- Learning English should be fun! That’s why our lessons are about current events and trending topics you care about: business, travel, technology, health, science, politics, the environment, and so much more. Our free English lessons always include English expressions and phrasal verbs, too. -- Learn even more English at PlainEnglish.com, where we have fast and slow audio, translations, videos, online English courses, and a supportive community of English learners like you. Sign up free at PlainEnglish.com/Join -- Aprende inglés gratis en línea con nuestro curso de inglés. Se habla a una velocidad lenta para que todos entiendan. ¡Aprende ingles con nosotros ahora! | Aprenda Inglês online grátis com o Plain English, a uma velocidade menor, para que todos possam entender. Contact: E-mail [email protected] | WhatsApp +1 312 967 8757 | Facebook PlainEnglishPod | Instagram PlainEnglishPod | Twitter @PlainEnglishPod "