The answer is (b.) the first gulf war
The first gulf war is between the coalition forces led by the US against Iraq. It is also know as Persian gulf war, Kuwait war, first Iraq war, or Iraq war. It started on August 2, 1990 and ended on February 28, 1991. While the six-day war is the conflict between Israel and Egypt in 1967 and Yom Kippur War in 1973.
Answer: The slave trade became more focused on traffic to the Americas as traffic to the Old World declined.
Explanation:
From the maps it is shown that from the years 1451 to 1600 the amount of enslaved people transported from Africa to the Old World of Europe was more than the amount transported to the Americas.
In the years 1601 - 1700 however there was a change in the trend as less enslaved people were transported to the Old World and instead were sent in larger numbers to the Americas therefore showing that the slave trade became more focused on traffic to the Americas as traffic to the Old World declined.