Foods such as raw milk cheese are banned in the U.S. but allowed in France. Foie gras is banned in some states in the U.S. and countries like India, but allowed in France. Shark fin soup is banned in several countries, including the U.S., but still consumed in some Asian countries. Dog and cat meat is banned in many Western countries but consumed in parts of Asia.
No countries are banned from participating
Youtube is banned in many countries. But I know why it is banned in Pakistan. Pakistani government banned youtube one year ago because the management of youtube denies to delete the blasphemous video of Prophet Mohammad PBUH.
Europe France and some u.s. states
Not in the United states, but in some other countries it is.
Practically all countries banned DDT.
None. No schools or states have banned homework. Some schools have reduced the amount given but it is still given out.
Neurobin is not banned anywhere since it is only a vitamin combo[B1,B6 and B12] pill. =[...,MD.]
While it is banned in some countries, asbestos is not banned in all countries. It can be left in place where it is found in building materials. And in some countries it can be used in a variety of applications, as long as suitable precautions are taken.
It all depends on the person. Some people love Doritos others don't.
because of religion and their own stupidity
That would be Absinthe.