Respuesta :

The factor that is improved the exchange of  information among countries is : Faster Communication

In the past, when the change of information between countries is being done by letter, transportation would probably the one that improved it the most.

But currently, we exchange information between countries through electronic form of letter, which mean that we need fastr communication if we want to improve it

For two countries to communicate effectively and efficiently there must be faster communication hence option C is correct.

What is Communication?

Simply put, Communication can be defined as a process in which two parties share information.

The process of sharing information can be digitally/electronically or manually.

Learn more about Communication here:

https://brainly.com/question/24414910

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