During the dictatorship of Porfirio Diaz, Mexico achieved all of the following EXCEPT
a. Industrial expansion
b. Paved streets and electric lights in Mexico City
c. Improved public health and education
d. Significant foreign investment in the Mexican economy
During the dictatorship of Porfirio Diaz, Mexico achieved all of the following except "a. Industrial expansion," since this was limited due to limited natural resources in the region.