I think C is the answer as well it seems most logical lol
Answer:
This historian would find graphical data that exposed information about the causes of European imperialism during that period of time more useful.
Explanation:
During the 19th century, European imperialism was one of the most important and influential economic factors, dominating much of the world economy. For this reason, a historian who was researching the economic systems in force at that time, would find great use in a graph that presented information about imperialism, mainly information that focused on the causes of imperialism at the end of this century.
The correct answer is D. Chattahoochee River
Explanations.
The Chattahoochee River is a river located in the Southern of the U.S. and is part of the border of three states: Georgia, Florida, and Alabama. Because of this, te Chattachooche River plays an important role in all the three states not only because it crosses different cities but also due to the attempts to preserve the river and the use of water in it. This had led to different controversies and disputes between the three states in the last decades as each state claims ownership over the river and therefore its right to use this natural resource. Therefore, the one that is likely to be the source of this legal battle is Chattahoochee River, because due to its location Alabama, Georgia, and Florida claim ownership over the river.
I want to say Germany and Ireland