I'm interested in this question myself, I don't think Indians ever left physical structures behind, so I looked up a ton on geographical features left behind by Indians and not just in Northeastern and Southeastern America, because there are many types of Indians, but nothing came up on any type of Indian especially in the 1500's. I tried, but I don't think this question can be answered, I looked up this question in many different ways and broke it down to try and gather small pieces of information, but in the end there was no features known to be left behind by American Indians. If anything they left behind culture and methods of doing things. Hope anything I said helps even though I could not figure out the answer.
Hypnos' brother is Thanatos, he has many other siblings though.
The desire of this land was because it was surrounded by an ocean and fish were in the ocean surrounding Japan.
If you’re talking about an amendment, it’s three-fourths of states needed to ratify it. so, the answer is 38.