1 John D. Spreckels completed his privately funded San Diego and Arizona Railway in 1919, thereby creating a direct link (via connection with the Southern Pacific lines) between San Diego, California and the Eastern United States. 2  The railroad stretched 238 kilometres (148 mi) from San Diego to Calexico, California.
The spacing should be double space to properly format the paper using the APA style. Paragraph should be started with at least 5 spaces. For the body paragraphs, the first lin â¦ e should always be indented. Also, there should be two spaces after each period.
General Format Rules â APA Entire Paper. At the top of every page include a page header. The page header consists of the title of your paper left justified and the page number right justified. Every page including the reference list should be typed, double-spaced on standard-sized paper (8.5 x 11) with 1 margins on all sides.