Answer:
They put the source to give credit to the "owner/s" of the cited photo shown.
Explanation:
They cited the source to give credit to the place where they got it. If they had not cited the source, it would be deemed plagiarism and the person who used the photo would be fined.
The answer to your question is C. It had a large slave market and brought many slaves to the United States. Hope this helps.
The United States had entered the conflict in Vietnam as the world’s superpower following its decisive victory over the Axis powers in World War II, but left Vietnam with a humiliating defeat, shockingly high casualties, American public sharply divided and its leaders uncertain of what lay ahead in foreign policy. <em><u>The nation’s longest and most debilitating war – the only war the U.S. ever lost, had far-reaching consequences and impact on most aspects of American life from the economy, culture to domestic politics and foreign policy – some of which continue to do so today. </u></em>
THIS ISN'T MINE ITS ROM GOOGLE BUT IT SHOULD HELP