Kraftwerk was definitely important, but you're missing Frankie Knuckles and Black Box... House (from The Warehouse) is as core to EDM as techno (more Kraftwerk

Kraftwerk was definitely important, but you're missing Frankie Knuckles and Black Box... House (from The Warehouse) is as core to EDM as techno (more Kraftwerk), and they were literally remixing disco as well as using disco musical facets. And House and Techno's lines blurred a lot in Europe.