The whole amount of currency need to be the same.
It is d. a process in which an increasing number of a population lives in cities and suburbs of cities
Where is the map.
I need the map to answer the question
An advantage of using a river as boundary is that its creates a clear line which made the boundary very solid and indisputable.
<h3>What is a
boundary?</h3>
A boundary means a land location that differentiate the extent of the territory of two or more country, state, city, town etc
Some region were able to use river as boundary because of its presence whereas some region without river may use a structure to show the boundary.
Hence, the advantage of using a river as boundary is that iys creates a clear and visible separate line which made them solid and indisputable.
Read more about land boundary
<em>brainly.com/question/168547</em>