Answer:
A theory of when all of the countries connected
Explanation:
Pangea is basically a theory when all of the countries where connected. Many people believe that at one point in time all of the countries where one big "country" I guess you could say. But they began to drift away because of the tectonic plates that began to move and break apart Pangea.
Answer: c
Explanation:
It provides an illustration of how the US Navy threatened to use force to open Japanese ports.
