In the 1600s, it might take several months for a letter to get from the “New World" (the Americas) to
Europe. Now we can video conference with people around the world instantly. This is one example
of what Human Geography concept?

Communications geography

Explanation:

This is an example of the field of communications geography. This is a nascent field that is considered a subdiscipline of human geography. Communications technology explores the connection between human interactions with space and time and the adoption of increasingly complex information and communication technologies (ICTs). This area would be the one most likely to study the differences between communication in the late 1600s and communication in the present.

claude wants to buy a car and there are a few factors that will affect the decision he makes in choosing what car he should buy. the first factor that can affect his decision regarding what car to buy can be the social and the cultural influence of the society he is living in. for example, there might be a certain car that might have a better value in the eyes of the society or in other words a better social norm regarding that car.

another factor can be personal habits. claude might need a spacious car because he might have kids or might utilize the back seat for other purposes hence a sports car (2 seated) won’t be appropriate.