"Why and How: A Guide for W.C.T. Union Members in Canada" is a valuable document created by Addie Chisholm to help W.C.T. union activists. understand the essence of their work and ideas. In this book, the author addresses readers with great attention to detail, sharing practical advice and strategies for achieving the goals of unions. The book offers an in-depth analysis of the causes of the problem of alcoholism in society and suggests ways to overcome it. Clearly structured material and an accessible writing style allow readers to easily absorb the information and apply it in practice. "Why and How" is not only a book, but also a guide and inspiration for those who seek to change the world around them for the better.