How is the idea that other nations are adding to their territories connected to a central idea of the text?

A
As long as other countries are adding colonies, the United States should work together with them in order to develop Hawaii's rich natural resources.

B
If other countries are adding colonies, Hawaii must consider the possibility that it too should seek out smaller nations that it might add to its territory.

C
Because other countries are adding colonies, the United States should annex Hawaii in order to compete and to protect its interests there.

D
Even though other countries are adding colonies, Hawaii should attempt to remain an independent nation for as long as it can.