deletions | additions       diff --git a/layout.md b/layout.md  index 42bf511..932c862 100644  --- a/layout.md  +++ b/layout.md 
...
abstractThis_study_investigates_the_impact__.html  Overview_on_the_CampaignThe_governmental__.html  IntroductionIntroductionIn_April_2013_the_then__.html  untitled.html  Economics_of_foreign_laborTo_prove__.html