The trip takes around seven months; a bit longer than astronauts currently stay on the International Space Station. The precise duration of each journey depends on when it is taken. Because both Mars and Earth's orbits are not perfectly circular, the time it takes to travel between them varies from six to eight months.
The FBI originated from a force of Special Agents created in 1908 by Attorney General Charles Bonaparte during the Presidency of Theodore Roosevelt. When the two first met in 1892, Roosevelt, then Civil Service Commissioner, boasted of his reforms in federal law enforcement.
President Lincoln created the Secret Service to investigate and prevent the practice of counterfeiting. Read this introduction to an informative essay about the Secret Service. Part of the executive branch, the Secret Service was created by President Abraham Lincoln in April 1865. At the time, it belonged to the Department of Treasury and protected US currency. Since then, the role of the Secret Service has grown and changed. Now part of the US Department of Homeland Security, the Secret Service protects government leaders as well as the nation's currency.