Girl Scouts Of The Usa Ambassador Your Voice Your World Journey Book - Your Voice, Your World: The Power of Advocacy. How often have you seen something that really needed to be changed and wondered, "Why isn't someone doing something about that?" This journey, for eleventh-and twelfth graders gives Girl Scout Ambassadors a way to be that someone-an advocate with the power to start the first flutter of real and lasting change. While creating their own "butterfly effect", they'll learn skills-such as networking, planning, and speaking up for what they believe-that will prepare them for life beyond high school. 104 pages.