Answer:
B. The development of new, more affordable methods of Transportation
Explanation:
In the Late-nineteenth-century transoceanic labor movement from one region to the other were most directly facilitated by the evolution of new, cheap method of transportation.
The labour movement or can also be refer to as labor movement are mostly embarked on due to search for greener pastures which includes: good wages, better working conditions among others.
For instance, in the late eighteenth and early nineteenth centuries the Great Britain development of the British own factories were the pioneer to use steam-powered machines for large-scale economic production, this will leads to increase in the movement of labour to the region.
There has been no clear answer to this, and it depends on who has the power in the government at the time. It has been done before, but today, it might not be allowed because there has will be much controversy. But it can be done.
Did you ever find the answer to this because i am stuck on it