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I'm pretty sure the answer is
C. The first structures using steel were built.
Answer:
Marcus Garvey was a great Jamaican leader and he inspired many of his African American people through his Negro nationalism.
Explanation:
Marcus Garvey was a renounced icon worldwide and he was well known all over the world. He was a dynamic leader from Jamaica. He sought to unit and connect the African descent people worldwide.
Marcus Garvey captured the imaginations of millions of people of African American origin with his negro nationalism. He founded the Universal Negro Improvement Association, shortly UNIA which aimed at promoting the black pride and its unity. He wanted his people to learn and educate themselves for he believed that the African American people can gain economic as well as political power only by educating themselves.
He was inspired by the famous, Booker Washington.
A demand curve is basically a line that represents various points on a graph where the price of an item aligns with the quantity demanded. The three basic characteristics are the position, the slope and the shift. The position is basically where the curve is placed on that graph.