Answer:
Freeze drying
Explaination:
Whatever crops the Incas grew, they could also freeze dry and save for another time when there were not enough crops
(Also Potatoes)
Sorry i don't know the passages to be able to help
Answer:
The idealistic approach is more valuable in the long-term, because it not only offers solutions to present and future problems, but it also offers a vision: an idea about the future for a person, a corporation, a city, or a nation.
The practical approach is more valuable in the short-term. While long-term ideas and vision of the idealists can be fulfilled, there are many concrete problems that need to be solved in the meantime, and this is the time and place where practical people shine.
