I don't really have any cool articles about de Laroche besides the Wikipedia page on her, but it is quite good and a shortish read, so very worthwhile. There is also this short article from the University of Houston, complete with a 3-minute audio version.

The week of 8 March is also International Women of Aviation Week, celebrating all the female aviators (people are getting away from using gender-specific words like aviatrix that weren't necessary in English anyway), including Jacqueline Cochran, the wartime head of Women Airforce Service Pilots in the U.S. and who would go on to be the first woman to break the sound barrier; Elizabeth "Bessie" Coleman, the first African-American and Native American woman aviator and presumably the first licensed female pilot of mixed race to participate in air races and barnstorming stunt shows across the U.S. and Europe; Leah Hing, the first Chinese-American female pilot and who started her own flight school after the Japanese invasion of Manchuria in 1931; among many other women past and present who are earning their pilot's license.

Lately I've been taking an interest in American westward expansion and trying to get a better understanding of how the lines were drawn on maps in the past. Can anyone recommend a good video or interactive visualization that I can scroll back and forward through time to see the changes in detail?

Things I'm particularly interested in tracking:

• Indigenous lands (specifically how the boundaries of traditional/ancestral lands evolved into modern-day reservations)
• European claims like those of Britain, France, and Spain
• What was considered US/Canada/Mexico territory vs. no man's land or frontier at different points in time, from the governance standpoint of each of those nations
• Large and rapid settling movements like the Mormons into Utah, Oklahoma land rush, California gold rush, etc.
• Other factors like homesteading programs (I don't know much about this) and the transcontinental railroad, confederacy borders, trail of tears, etc.
• Notable battles/massacres marking bloody land disputes

I mean I guess that's a lot, this is basically "tell me about all of American history." 😂

I feel like I have a pretty decent grasp of the general political timeline and important events, I'm just realizing lately that I don't have a cohesive mental model of how it all fits on a map and changed over the years. I did find the Wikipedia page on Territorial Evolution of the United States to be interesting but it's a bit overwhelming and not very digestible. It contains this animated gif, which is awesome but I can't scroll through it at my own pace, and it's USA only.