Answer: Salvador B. Castro (October 25, 1933 – April 15, 2013) was a Mexican-American educator and activist. He was most well known for his role in the 1968 East Los Angeles high school walkouts, a series of protests against unequal conditions in Los Angeles Unified School District (LAUSD) schools.
Explanation:
Importantly, the Preamble declares who is enacting this Constitution—the people of “the United States.” The document is the collective enactment of all U.S. citizens. The Constitution is “owned” (so to speak) by the people, not by the government or any branch thereof.
Residents of Washington D.C.
If that's one of the answer choices
The answer is C because in the constitution it allowed the states to choose and make their own laws and slavery was a law that the southerners wanted.