In other documents from the era, we see the Cherokee response. We also see accounts of eye witnesses and more. All in all, about a quarter of the Cherokee perished in the move from the Kentucky area, both on land and by river.
When I was young, we visited the Cherokee living history village in Tahlequah, Oklahoma, at Cherokee headquarters. At the time, there was an outdoor amphitheater adjacent (since abandoned) where actors portrayed all of the principal players. I was too young to really understand what was happening at the time, but I remember being mesmerized by the rotating sets and the multi-level staging areas. Somehow, even though I didn't understand the content, I have some pretty vivid memories of the experience. The play was called Tsa-la-gi, and believe it or not, I can even remember at least one billboard advertising it with those Cherokee words.
I was also fascinated by the fact that, in Tahlequah, the street signs are lettered with the English street names, but also include the names using the Cherokee syllabary of Sequoyah.