Learning history of World War 2 with incremental reading

Using incremental reading in SuperMemo 17 for Windows to learn about the history of World War II in Western Europe (1940-1941). The text was taken from Wikipedia.

Answers to comments will be posted here: http://supermemopedia.com/wiki/Increm...

Number and choice of cloze deletions as much as the choice of text to read is up to the student. It is highly individual.

Some more comments on this video can be found at http://supermemopedia.com/wiki/Why_so...