A is the correct answer for me for u I don’t know
Chicago is considered by many to be a central hub in the midwest between the east and west coasts. Consider the centralized location and proximity to water which makes the city an excellent port/
The answers are state, and international system
I hope that helped
The correct answer is visualization research. The
visualization research includes of having to study in means of observing or
making use of visualization techniques in order to obtain certain information
or that would help support the study that the group or individual is tackling
on.