What is an ethnic minority within spain

A. Welsh (Wales)

B. Kurds (Kurdistan)

C. Bretons (Brittany)

D. Chechens (Chechnya)

E. Catalons (Catalonia)

E: Catalans (note the spelling) live in Catalunya in northeastern Spain. Catalunya includes the port-city Barcelona. Catalan is a language that Christopher Columbus may have spoken and is for many Catalans their first language although nearly all also speak Spanish (Castilian).