Connecting Cars and Politics for a Fresh Perspective

I work in grant writing and have a strong interest in politics, but lately I’ve been curious about how to explore cars through that lens. I’m wondering if anyone has ideas for blending these two areas in a meaningful way. For instance, are there books or documentaries that examine the automotive industry’s influence on policy or labor movements? Maybe there are car models tied to specific political eras that tell a broader story. I’d love to hear how others might approach this intersection whether it’s through historical analysis, current events, or even community projects. What’s a good starting point for someone looking to dive in?