The correct answer is D, as the title that would best suit the period of Iraqi history from 1980 through 1990 is "The era of Iraqi agression".
This time could be called like that because during those 10 years Iraq invaded both Iran in 1980 (which led to a war that lasted until 1988), and Kuwait in 1990 (which led to the Gulf War, in which a coalition led by the United States defeated the Iraqi forces and restored the Kuwaiti territory).
By printing and distributing antislavery pamphlets.
I think the answer is: <span>Chairman of the Joint Chiefs of Staff
This section is really important because In real-life scenario, many situations may arise that require the combination more than one military branches. For example, in military battles that happened in the middle of Ocean, the combination of both Air force and the Marine corp is crucial to achieve the upper hand in the battle. </span>
The answer to this question is D.