Berkeley Historian. Author of War of a Thousand Deserts: Indian Raids & The U.S.-Mexican War. Interested in guns, borders, & the Age of Revolutions. Also birds.

Joined March 2012
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Friends - I hope you’ll check out my new article in the AHR. It explains how the international arms trade empowered and connected the American Revolution, the Haitian Revolution, and the Spanish American Wars for Independence. (🧵1/7) academic.oup.com/ahr/article…
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A giant. Gordon Wood spent decades arguing productively & provoking productive argument in response. If you haven't read him yet, "Conspiracy and the Paranoid Style: Causality & Deceit in the Eighteenth Century" is a marvelous place to start nytimes.com/2026/06/08/books…
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Brian DeLay retweeted
HISTORIANS, Please share widely.I'm hosting an exciting Juneteenth event at the Library Company of Phila,June 16. "From Ledger to Genome: Data & the History of Black Life," exploring how Black lives have been recorded & recovered across time. Register here. support.librarycompany.org/.…
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Brian DeLay retweeted
That money was enough to save the lives of more than 3 million children worldwide, with nutritional paste for malnutrition, bed nets against malaria, vaccination programs and community health workers. Instead we spent it blowing up people and things, and raising gas prices.
WASHINGTON (AP) — Pentagon tells Congress the first week of the Iran war cost the US $11.3 billion, an AP source says.
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(1/3) We're excited to announce the History PhD Pipeline Program is back for another year! HPPP is here to mentor and support prospective History PhD students from historically excluded and under-represented backgrounds. For more info, and to apply, visit history.berkeley.edu/pipelin…
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Brian DeLay retweeted
20 Nov 2024
Coming in June 2025, Sarah Gold McBride's WHISKEROLOGY examines how hair became a powerful indicator of race, gender, and national belonging in 19th-century America. @sgoldmcbride @Harvard_Press #CoverReveal Design: Gabriele Wilson; artwork: Pablo Delcan
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Congratulations @KathleenADuVal 👏👏👏
The winner of the 2024 #CundillHistoryPrize is… Kathleen DuVal (@KathleenADuVal) for ‘Native Nations: A Millennium in North America’, published by @randomhouse. A ‘sweeping’ 1000-year history of North America from the rise of ancient cities to the present day.
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Brian DeLay retweeted
Hundreds of salmon are now spawning in Klamath River tributaries above the 4 recently dismantled dams for the first time 60 & 112 years. It is exciting and bodes well for the future. Still, it will take several years for fish runs to recover & there is still much more work to do.
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Historians of North America from 1776-1861: I hope you'll submit a proposal to SHEAR 2025 (Providence, July 17-20). This terrific conference is always welcoming of junior scholars. It's also lots of fun. Proposals due 12/1 @SHEARites @WHAGrads @OIEAHC shear.org/annual-meeting/cal…

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Congratulations Annabel!! 👏👏👏
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Earlier this week, the Oregon Department of Fish and Wildlife observed the first Klamath River Chinook salmon to travel above the CA/OR border since 1912! "The salmon remember." - Vice Chairman Frankie Myers nwsportsmanmag.com/odfw-spot…
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I spent a week visiting Cherokee sites and spending time with some amazing people in western North Carolina this summer. Just cannot process the scale of the destruction unfolding there right now. My heart goes out everyone there
“This is in Swannanoa, about 5 minutes east of Asheville. The people in these homes had to break windows to escape and reach higher ground. If you zoom in you'll see someone on the roof. It's unbelievable.” This is historic flooding folks, many of us have never seen
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Brian DeLay retweeted
New: @AOAV's Voice Notes From Palestine In 2023, I taught a group of students in Gaza living with disabilities how to tell their stories on social media. A year on, their University lies in ruins, they are all refugees and one of them is dead. This is their story. @DisabilitySiege #VoicenotesfromPalestine
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This content makes my life better
27 Sep 2024
From 0 to 60 in X seconds… For years that’s been one of the benchmarks used by auto manufacturers to describe the rapid acceleration of the world’s most powerful cars. It’s also a perfect metaphor to wrap up two weeks of posts focused on the language acquisition of young children. Babies enter the world with cries and gurgles… advance rapidly to complex forms of babbling, and generally speak their first words within a year. Their vocabularies growing exponentially, they begin stringing simple sentences together shortly thereafter and by two years of age, become surprisingly powerful little communicators. From 0 to 60 in just a little more than 24 months. It’s really amazing to witness. I began this series with video of a baby’s first sounds, captured in a hospital maternity ward. So what better way to conclude it than with an example of the end result? I got such a kick out of listening to this little one, age two, discussing her exasperation over the family dog’s need to bark at… well, everything. Check out not only her complex vocabulary and grammar, but her expression and tone… The way her personality is exposed through her vocalizations. Listening to her it’s hard to imagine that roughly 18 months prior she’d not yet spoken a single conventional word. Talk about acceleration! 🏎️ Of course this isn’t truly the end point for language development. Her vocabulary will continue to grow throughout her lifetime, for example… but the foundations of her lifelong success have been laid… transforming not only her ability to communicate but the very ways she is able to think. Language is arguably humankind’s most powerful tool. And it’s mastered rapidly by its most efficient and precocious little learners. This fantastic video was shared to IG by harperraeels.
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This is a truly wonderful opportunity for PhD students working on Indigenous and colonial topics in the Spanish Borderlands of North America. Please share! @WhaHistory @WHAGrads @clahistorians @NAISA__
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Brian DeLay retweeted
One week from tomorrow, at the @chihumanities festival: "The Forces Shaping Immigration," with Adam Goodman, Ivón Padilla-Rodríguez, and Barbara Sostaita! chicagohumanities.org/events…
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11 Sep 2024
Check out this little comedian. 🥸 Not long ago I fielded a question about how to interpret a newborn’s smiles and laughter - noting that (at three days old) these behaviors were probably more reflexive than intentional. In doing so, I also made a promise: that meaningful smiles and laughter would be just around the corner. And that once they arrive you really couldn’t miss them. Which brings us to this little joker. You only get a quick glimpse of the game he’s playing with his grandfather, but what you’re watching is the pair using rapid changes in their facial expressions to make one another laugh. And boy, is it effective! Watch as our hero goes from delighted to completely straight faced at the drop of a hat. His serious face makes grandpa laugh and this brings out some of the biggest baby grins you’ll ever see. It’s clear that this little guy is engaging in humor on purpose - and takes real pleasure in making his family laugh. He’s just the right age as well. At about 9 months, babies begin developing “theory of mind” - or the ability to begin envisioning a situation from the viewpoint of another. I’d say he has a pretty good sense of what will make his grandpa guffaw. Wouldn’t you agree? This amazingly expressive little guy was shared to IG by thatbabyluv.
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Brian DeLay retweeted
Te gustan los perros caliente 🌭? Venga aqui. No gatos Ruff ruff 🐶 meow 😻 #presidentialdebate
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Bookmarking for those moments when I'm struggling to explain to someone saner than me why I'm still on Twitter
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