How did red cloud view the "Indian department" left in charge for reservation life?

Read this sentence from "the wife's lament

He united states can produce 200 pillows in one week, while spain and france produce 150 and 100 pillows, respectively, in one week. on the other hand, spain can produce 10 televisions in one week, while the united states and france produce only 5 and 4 televisions, respectively. has an absolute advantage in producing pillows, and has an absolute advantage in producing televisions.

What is the most reliable method of research in lexicographery