These nations are in the early stages of industry and technology.. a.. unitary systems. b.. federal systems. c.. developing nations. d.. developed nations.

The correct answer is C.. developing nations. Developed nations are countries that already went through this and are getting rid of industry and going into the services production sphere. Federal systems and unitary systems are types of government, for example, the United States are a federal system because it consists of many smaller states.

Cis the correct answer

Is there not a question though?