The exercise was created 2020-10-20 by elin_janss0n. Question count: 14.
Normally, all words in an exercise is used when performing the test and playing the games. You can choose to include only a subset of the words. This setting affects both the regular test, the games, and the printable tests.
All None Save
https://spellic.com/eng/exercise/a-sound-history-of-the-usa.10075087.html