The man who landed in the Caribbean was known as Christopher Columbus.
The correct answer is: The Madrid Plan.
This is the global action plan on aging. This meeting was held in Vienna, where the importance of establishing agreements, laws, and policies related to the human rights of the elderly was discussed so that they have a dignified and independent old age, access to medical attention and care, and the personal fulfillment. This is due to the aging population that many developed countries face.
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The correct answer to computer communication is option d. computer, person, person
<h3>What is Communication?</h3>
This refers to the exchange of information between two or more entities through the use of a medium where feedback is received.
Hence, we can see that when talking about online communication, it is easy to think that the flow of information is from computer to computer, instead of person to person communication, with the computer acting as the medium.
Read more about communication here:
brainly.com/question/26152499