People who went on strick did so to drive custamers away from the union
A national border would most likely have the most protection because nation's seek to prevent the import of illegal goods, movement of individuals into the country, and also to protect their borders against potential foreign invasion. Traditionally national borders would have more defenses, army, security forces, and police to protect the border than any of the rest of these borders.
:)
Frederick Taylor is known for the Time-Study Analysis concept that improves efficiency in manufacturing. This is used to aid in a company's productivity to maximize the amount of output for consumers. Process times are determined by gathering data and then using that to increase productivity.