Answer:
Food, water, and shelter would be the biggest concern if your still colonizing. If you don't have stuff like wood, or hunting gear shelter and food would be hard to obtain, if you don't have food, you die, and if you don't have shelter by winter, you die. Plus, you would have to stockpile water seeing as the water freezes over in the winter, so you'd have to keep it in a warm place as well, and being on your own makes all of the above a lot harder to do.
3 because it focused on the bigger states...just learned about it:)
The Roman Catholic Church faced significant challenges to its authority during the Protestant Reformation and became less wealthy as a result of the Protestant movement.
In this 50-year retrospective, we're not just looking at technology year by year, we're looking at technologies that had an impact on us, paved the ... our lives, perhaps the most profound of the last 50 years has been the web.
