Answer:
Correlation is the act of identifying relationships between two or more events in history.
Explanation:
A is not correct because it is representing a fact or theory of what has happened in the past.
B is not correct because it represents a situation where the raltionship is strictly in the manner of one thing resulting in another thing, whereas without the first one the other ones would not exist.
C is not correct because it represents a situation where things are dependent on each other to occur.
D is correct because it specifically explains and shows the relation between two or more events in history.
Pakistan has:
Naltar valley thst it's almost like a forest
and Rama meadow
Hope my answer hleps you and If it does please mark as brainliest ^^
The correct answer is letter D. an economy based on trade. The people who migrated to Melanesia developed <span>an economy based on trade. Before the time of currency was used, people back then do trading with their property they own if they want to have something. It's like the same as the barter system or the barter economy.</span>