Who am i?
he wants you to become involved in the drama, to share the pain and anger he felt at the "martyrdom" of marat.

He is Jacques-Louis David. He’s French painter and a close friend of Jean-Paul Marat who was assassinated by Charlotte Corday with a knife she had hidden in her clothing. He wanted to avenge the death of his friend. Thus, his painting The Death of Marat has been put into creation.

d

explanation:

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.