Answer: Regular processing takes 4-6 weeks. Expediting a passport at an acceptance facility (new) or by mail (renewal) takes 2-3 weeks. Emergency passports can be processed at regional centers. Processing at these locations can take up to 8 business day.
Typically, the purpose of a white paper is to advocate that a certain position is the best way to go or that a certain solution is best for a particular problem.
Background of a research paper is written with the intention of clarifying the importance and the necessity of the paper in the first place. Why the study and what the basic purpose behind the study are the major questions that are answered through background that is presented with a research paper. A background is also a tool in the hands of the writer to prepare a reader for the document who is not familiar with the concepts discussed in the paper.