Final answer:
Dr. King's metaphor expresses his hope for change. The Declaration of Independence secures freedoms for citizens. Dr. King spoke in the nation's capital, Washington, D.C.
Step-by-step explanation:
When Dr. King said, "The rough places will be made plain and the crooked places be made straight," he meant that he hoped to see difficult situations changed for the better. The phrase is a metaphor for addressing injustice and inequality, envisioning a future where obstacles are removed, and fairness and justice prevail. Dr. King wanted to improve the circumstances and create a more equitable society.
The document that declares the right of freedom and legal inheritance to USA citizens is the Declaration of Independence. This foundational document of the United States was adopted on July 4, 1776, and outlines the principles and beliefs upon which the country was formed.
When Dr. King said, "We have come here to our nation's capital," he was referring to Washington, D.C., the capital of the United States. The location holds symbolic significance as it houses the federal government and is considered the center of power and decision-making for the nation.
Learn more about Dr. King's metaphoric expression, the Declaration of Independence, and Dr. King speaking in Washington, D.C.