¿El hecho de que un país tenga muchas materias primas (como petróleo, oro y café, por ejemplo) lo hace un país desarrollado o sólo es un país rico? ¿Riqueza y desarrollo económico no son la misma cosa?

All of the following changes typically happened in colonies as a result of imperialism, except: a. cultural practices were outlawed. b. they became more economically self-sufficient. c. european nations built modern infrastructure, including railways. d. the european language became the language of government and education.