Question

Which best describes Cardenas's greatest accomplishment as president of Mexico? (Points : 1) privatization of foreign-owned Mexican oil companies control of immigration to and from the United States education programs focused on urban areas of Mexico implementation of the rights of the Constitution of 1917

Answer 1

that answer would be of immigration to and from united states education program that is why you see know so many immigrants coming from mexico now to the united states.

Answer 2

Cardenas is best known for the nationalisation of (until then) privately own oil.
I remember the pictures of the time of women bringing in chickens so that Mexico can buy its oil. People were very hopeful that this nationalisation will bring Mexico wealth.

The best answer is the first one, though it was more a nationalisation that privatisation