which of the following tools would not help a geographer to understand the ways that a country’s boundaries changed over time

Geography seeks to understand where things are found, why they are there, and how they ... how things that are located in the same or distant places influence one another over time; ... These examples of different uses of the geographic perspective help explain why ... The boundaries of these groups constantly change.

Explanation:

1. i forgot 2. he was gay 3. they killed a lot of the population 6. they rode horses and had swords we have guns and tanks