The luxury item that dominated 14th century global trade routes was:
Spices
<em>On August 14th, 1935, the Social Security Act established a system of old-age benefits for workers, benefits for victims of industrial accidents, unemployment insurance, aid for dependent mothers and children, the blind, and the physically handicapped.</em>
The reasons the United States wrote and proposed the declaration of independence is listed in the main body, located by the grievances. However, in summary, Enlightenment thinkers such as John Locke, Voltaire, and Montesquieu gave people light and hope of their own self worth. England was raising major taxes and trampling on the human rights, proposed by John Locke. Overall, England was raising major taxes, and treating the colonies unfairly.
I believe it's Askia Mohammad I.