I started so slowly and had so few followers and then it kind of sort of snowballed. I still feel an intimacy on Twitter, which I think a lot of us do. It feels intimate, doesn't it? I love it. I never thought I would.
Intellectuals, academics, writers and poets were an important force in the early groups of volunteers. They had the means to get to Spain and were accustomed to travelling, whereas very few workers had left British shores.

