This week on "50 Weeks That Shaped America," we're headed to the winter of 1948 in San Francisco, where word starts to get around that "there's gold in them there hills." Jody, Niki, and Kellie discuss how gold was first discovered, and the various people who tried -- and failed -- to keep it under wraps. Within months, people were flooding into California and transforming the local economy, and the country.

Join our America250 newsletter community! Subscribe for free to get the latest news and analysis of how America250 is playing out. Paying subscribers get access to early, ad-free versions of the show. Plus bonus features throughout the year. To support our work and get access to everything, subscribe now.

This Day is a proud member of Radiotopia from PRX.

Your support helps foster independent, artist-owned podcasts and award-winning stories.

If you want to support the show directly, you can do so on our website: ThisDayPod.com

Get in touch if you have any ideas for future topics, or just want to say hello. Follow us on social @thisdaypod

Our team: Jacob Feldman, Researcher/Producer; Khawla Nakua, Transcripts; music by Teen Daze and Blue Dot Sessions; Audrey Mardavich is our Executive Producer at Radiotopia.