I think C. will be the right choice!
Immigration to the United States has increased from many diverse countries, especially Asian and Latin American countries.
Answer:
The Women's March was a worldwide protest on January 21, 2017, the day after the inauguration of President Donald Trump.
Explanation:
It is technically a legal document, and it is binding. Which makes it unique from other types of documents. I’m not sure what you mean in regards to “tool”. But I would think it would be considered a reference document
