My name’s Eva. I’m 17 years old. I’ve lived all my life with my family in Malinzanga, a small village in Tanzania. Almost two years ago, I decided I wanted to do something about a problem that was stopping me and girls in my community from getting our education. Everyday, we faced a two hour journey to fetch unsafe water. Everyday it meant we missed classes at school. Even the journey to get the water was dangerous. We risked being assaulted...