Original sentence: At the time, there was often heated debate over the propriety and even legitimacy of women dancing the Morris, those this had largely subsided by the end of the 20th century.In the 1960's and especially the 1970s, there was an explosion of new dance teams, many of them women's or mixed sides.In the first few decades of the 20th century, several new men's sides were formed, and in 1934 the Morris Ring was founded by six revival sides
Edited sentence: At the time, there was often heated debate over the propriety and even legitimacy of women dancing the Morris, which thankfully had largely subsided by the end of the 20th century.In the 1960's and especially the 1970's, there was an explosion of new dance teams, many of them women's or mixed sides.In the first few decades of the 20th Century, several new men's sides were formed, and in 1934 the Morris Ring was founded by six revival sides