My family has been vegan for almost 20 years and I was vegetarian prior to that. We chose the diet for ethical reasons, but have had many health benefits as well. I don't follow a particular diet within it, but my adult daughter is gluten free and eats lower carb. She eats lots of veggies, nuts, seeds, tofu, tempeh, legumes, mock meats (both soy and pea protein based). She also eats pasta that is made out of beans and lentils. She is very fit and athletic and has a healthy body weight. Many of the soy myths originated from biased studies that were funded by the dairy industry. In my experience, unless someone is eating a large amount of soy products or has a legitimate allergy there is no problem. We don't eat more than 4 servings daily.

Oak Meadow has a good textbook based course that uses glencoe. I would recommend only getting the syllabus from their site and looking for the text used. Another is Thinkwell. They have a video lecture based course that has all the material online. They have both a regular and AP preparatory option.

I would go with U.S. Government since she is studying U.S. History this year. I think you could match it up with American Literature that you want her to take next year.

Sounds like a GIS analyst and a major in Geography with a GIS concentration would be a very good place to start. There are many minors that he could specialize in something (applied statistics, public health, data science, etc.) and/or grad school. I studied both geography and environmental studies in my undergrad before my masters in city planning and it involves exactly what you listed.

multi-purpose in large room all boys in one room mainly for sleeping (triple bunk to save space) parents in smallest room I would probably wait a few months to move the newborn in with them.