Pro’s: It required complete agreement to make changes to it
Con’s: It took a long time for it to be fully implemented.
china was affected by traded by getting stuff created in china out
I believe the answer would be B. established a free trade zone encompassing Canada, Mexico, and the United States. I did a little research, and this answer seems to be the best choice.
Answer:
Because It is hard for the police to carry out the tools necessary for the measurement out side the police station
Explanation:
Bertillonage is the record keeping process that conducted by the police to record several important data about the criminals ( including their size, arm length span, scars on their body , distinguishing features, etc)
The purpose of this record is to alert them in case the criminals that they let go repeat the same crimes again in the future. They need a lot of tools to properly measure this data, and they cannot do it unless they have them in their custody.