I think it is answer A, Common law because it is derived from custom and judicial precedent.
Answer:
1) identify one cause of the historical development depicted in the map
A cause of the historical development depicted in the map (the industrial revolution) was the discovery of large sources of coal in Northern England, which were not very deep, something that made them relatively easy to dig out.
This coal provided a significant source of energy to the factories that would be established in the following years.
2) identify one effect of the historical development depicted in the map
An effect of the industrial revolution was the fast growth of several cities in Northern England, which had been, up until that time, small villages. These cities grew because hordes of workers from the countryside emigrated there to work in the factories.
The main cities that grew around the time of the Industrial Revolution are: Manchester, Liverpool, Birimingham, Leeds, Sheffield, New Castle, and Middlesbourgh.
Answer:
Pardo's urging came at a time when many recognized the need for updating the freedom-of-the-seas doctrine to take into account the technological changes that had altered man's relationship to the oceans
The United Nations Convention on the Law of the Sea was adopted in 1982. It lays down a comprehensive regime of law and order in the world's oceans and seas establishing rules governing all uses of the oceans and their resources.
Because it encouraged later revolutions in other parts of the world. :)
I would say the Middle east. Specifically the region of the Holy Land (Jerusalem) in Palestine.
The main point of the crusades was the take that land into the possession of the Christians.
Hope that helps