1. The unique series follows a popular group of West Virginia craftsmen .
2. The unique series follows a popular group of craftsmen from West Virginia .

yes

1. Still others add coordinate lines and constellations , other slides , laser ads and photographic images .
2. Still others add coordinate lines and constellations , other slides , laser displays , and photographic images .

yes

1. An experiment was conducted in 1919 , where a standardization method of testing was tried .
2. An experiment was done in 1919 where a standardization method of testing was tried .
yes