“I hope that viewers of my website would know the character of each escalator, and would pay attention to escalators in their cities.” -Miha Tamura
War Department General Order 143: Ordering the Creation of the U.S. Colored Troops, May 22, 1863
The outbreak of the Civil War set off a rush by free black men to enlist in U.S. military units. They were turned away, however, because a Federal law dating from 1792 barred Negroes from bearing arms for the U.S. Army. The Lincoln administration wrestled with the idea of authorizing the recruitment of black troops, concerned that such a move would prompt the border states to secede.
However, following the Emancipation Proclamation and faced with dwindling white volunteers, black recruitment was pursued in earnest. Volunteers from South Carolina, Tennessee, and Massachusetts filled the first authorized black regiments. Recruitment was slow until black leaders such as Frederick Douglass encouraged black men to become soldiers to ensure eventual full citizenship. (Two of Douglass’s own sons contributed to the war effort.) Volunteers began to respond, and in May 1863 the Government established the Bureau of Colored Troops to manage the burgeoning numbers of black soldiers. By the end of the Civil War, roughly 179,000 black men (10 percent of the Union Army) served as soldiers in the U.S. Army, and another 19,000 served in the Navy.
via Our Documents

![When Amtrak unveils the first of 70 new locomotives Monday at a plant in California, it will mark what the national passenger railroad service hopes will be a new era of better reliability, streamlined maintenance and better energy efficiency.
On a broader scale, the new engines could well be viewed as emblematic of the improving financial health of Amtrak, which has long been dependent on subsidies from an often reluctant Congress. […]
The new engines will be used on the Northeast Corridor between Washington, D.C., and Boston and on Keystone Corridor trains that run between Philadelphia and Harrisburg, Pa. Three will be unveiled Monday before being sent out for testing. The first is due to go into service by this fall, and all 70 are expected to be in service by 2016.
Amtrak awarded the contract in 2010 to Munich-based Siemens AG, which has made a big investment in the American rail industry over the last decade. The company makes about one of every three light rail vehicles in North America and is building light rail vehicles for Minneapolis, Houston and San Diego at the Sacramento plant where Amtrak’s locomotives are being produced.
Among the improvements in the new locomotives are computers that can diagnose problems in real time and take corrective action and a braking system capable of generating 100 percent of the energy it uses back to the electric grid — similar to the way a hybrid automobile’s motor acts as a generator when braking, according to Michael Cahill, CEO for Siemens Rail Systems. That could produce energy savings of up to $300 million over 20 years, the company estimates.](http://24.media.tumblr.com/3e52365acbf70998b02d38fdd24c0320/tumblr_mmqv3hNZZm1qdxstro1_1280.jpg)