Original sentence: All the rotarians that contribute to the program are volunteers.Among exchange students, it is often thought that the more pins one has, the more successful one's exchange was, though this is not always correct.History of Rotary Youth Exchange.Many blazers are covered in pins and patches as evidence of their exchange.RYE is a free, non-profit program which means that poorer students are not excluded by high price.Rotary Youth Exchange (RYE) is a Rotary International student exchange program for students in secondary education.Rotary Youth Exchanges began in the United States in 1939 and by now have spread world-wide.The colour of the blazer depends on what country the exchange student is from.Today, many Rotary Exchange students can be recognized by their Rotary Youth Exchange blazer; the blazer may be navy blue, dark green, or maroon
Edited sentence: Also because, RYE is a free, non-profit program which means that poorer students are not excluded by high price like in some programs like AFS.Among excange students, it is often thought that the more pins you have, the more successful your exchange was, though this is not always correct.Many blazers are covered in pins and patches as evidnence of their exchange.Partly because of the fact that all the rotarians that contribute to the program are volunteers, which means they want to make sure it is a good program.Rotary Youth Exchange tends to be thought of as elite among foreign exchange programs.The colour of the blazer depends on what country you're from.Today, many Rotary Exchange students can be recongized by their Rotary Youth Exchange blazer, the blazer may be navy blue, dark green, or maroon.Youth Exchanges began in the United States in 1939 and by now have spread world-wide.http://www.org/programs/youth_ex/history