I believe the answer is: Replicability
The concept of replicability refers to the ability to create two or more non-identical conclusions when encountering differences in sampling.
This type of conclusion is an indicator that more extensive/in-depth studies are necessary in order to find out the true conclusin.
The name of the voyage of Africans across the Atlantic to the Americas was known as "The Middle Passage". This was a very tough voyage in which several African slaves died. It has been estimated by a famous author of slave trade named Philip Curtin that about an estimated 6.3 million African slaves were shipped from African to North America and South America. During the numerous voyages from Africa to America, the journey was so stressful that countless number of slaves died along the way. Several captive slaves also died while waiting for their turn to be shipped.
Different federals , governments.
The beach was clean and inviting; the water was cool and blue.
Answer:
1. Distance from the sea.
2. Distance from the equator.
3. Shape of the land.