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.

Something interesting about the latest escalations in the Israel-Palestine war since oct of last year is that Hamas was the one who launched the terrorist attack which lead to the current escalation.

Israel suffered a loss and was the victim on that day and the following days, but since their actions in Gaza and Rafah and other neighboring countries, the coverage of Israel very much shows the govt of Israel as the aggressor. It's felt like a complete role reversal to me.

Makes me wonder if this is the first time this has happened in such a short time? You can say that U.S. did the same thing after 9/11 but imo it's actions in the Middle east did not gain it a negative perception amongst world leaders nearly as fast.

I am not really someone who is well-versed in history, I never paid attention in high school, I couldn't wait to GTFO. I know what I know based solely on podcasts/debates/lectures I find on YouTube and what Hollywood brings to my attention.

from my own knowledge, periods of social change (at least in North America):

• the civil rights movement
• women's suffrage movement
• civil war (given it was fought to a great deal to end slavery)

when it comes to social changes in history that is not based in North America, I know of only the broad strokes and none of the specifics, like I know the arrival of the printing press lead to a great deal of struggle in the same way that the arrival of social media has created a struggle, just the balance of power has changed.

I also know that France went through a French Revolution that played a big part of its current political landscape and its secular status quo.

However, something I have found interesting is that within the span of <10 years, we are experiencing a reckoning on several different fronts:

• MeToo movement have rise to a long-needed discussion of sexual harassment and just a general gender reckoning in other ways too
• the murder of George Floyd and subsequent protests gave rise to a global awareness that race-related issues
• the Hamas attack on Israel has certainly pushed the discussion of Israel-Palestine to the forefront. Before the attack, I could not tell you the difference between Erdoğan and Netanyahu. That's obviously no longer the case.

But it makes me wonder if this is unprecedented in human history that so many different issues of social change are being pushed to the forefront in very quick succession of each other or this is a repeat, that it's common for a civilization that experiences one changing in the social norm, to start experiencing other social changes cause they are always in the mindset or something?