Who came up with the relocation?

The concept of relocation can pertain to various contexts, such as urban planning, migration, or even specific historical events. Without additional context, it's difficult to pinpoint a specific individual or group responsible for a particular relocation initiative. In general, such decisions are often made by governments, organizations, or community leaders based on socio-economic needs or crises. If you provide more details about the specific relocation you have in mind, I can give a more precise answer.