Answer:
C
Explanation:
a resolution of several land disputes between the different colonies was accomplished and they also managed to unite them under a single banner
the first one and third one sis
The theory which states that when there are multiple possible explanatons of an event or a phenomenon, the simplest is the best would be Occam's razor.
However, it's important to note that this idea actually states that we shouldn't necessarily multiply ontological entities, which doesn't really mean the easiest solution necessarily.
A artic but not sure if I’m correct