Diplomacy in Action. Sanctioned Entities List. The Department of State has sanctioned the following entity for its commercial activities in Iran, pursuant to its authorities under the Iran Sanctions Act of 1996, as amended.
The two railroad companies involved in the transcontinental  railroad were the Union Pacific and the Central Pacific. They  completed the track on May 10, 1869 at Promontoryâ¦ Summit, Utah.
Work on the first transcontinental railroad began after President Abraham Lincoln approved the Pacific Railway Act of 1862, a landmark law that authorized the federal government to financially back the construction of a transcontinental railroad. Due to the American Civil War, work was delayed for several years.