B: drafted declaration of independence
The answer is b.the United States was recognized as a world power
As I mentioned elsewhere: Titusville, PA is the location of the first major oil strike in the United States.
In many ways, Titusville marked the beginning of America's obsession with oil and with the business world's interest in oil as a major economic driver.
1) bibliographies
2) biographical works
3) reference books, including dictionaries, encyclopedias, and atlases
4) articles from magazines, journals, and newspapers after the event
5) literature reviews and review articles (e.g., movie reviews, book reviews)
hope this helps :)