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.
APA Paper Formatting & Style Guidelines. Your teacher may want you to format your paper using APA guidelines. If you were told to create your citations in APA format, your paper should be formatted using the APA guidelines as well. General guidelines: Use white 8 Â½ x 11â paper.