United States
After World War I, and still using British and French designs, the United States Tank Corps was reduced in size. Renaults and the new Mk VIII "Liberty Tank" were retained: http://www.ftmeade.army.mil/Museum/Exhibit_MarkVIII_Tank.html The Defense Act of 1920 restricted tanks to infantry use only; as a result, the Tank Corps was disbanded, with the remaining tanks distributed among the infantry.
In 1928, at the request of Secretary of War Dwight F. Davis, the Army formed the Experimental Mechanized Brigade. It consisted of a heavy tank battalion, a light tank battalion, a motorised infantry battalion, a motorised artillery battalion, an engineer company, and a signals company. Due to the use of obsolete equipment, the experiment failed, and the force was disbanded after three months.
In 1934–35, at the request of the Cavalry, three prototype tanks, the T2, T2E1, and T2E2 were produced. Under the terms of the Defense Act of 1920, tanks were restricted to infantry units. To get around the Defense Act, these tanks were called "combat cars".The M1 series entered service in 1937. The T2, inspired by the British Vickers 6-Ton, was standardised as the M1 combat car. The T2E1, a single-turret tank armed with three machine guns, was standardised as the M2A1. The T2E2, a two-turret tank with two machine guns, was standardised as the M2A2.
Throughout the interwar period the US produced only a few hundred tanks. From the end of World War I to 1935, only 15 tanks were produced. Most were derivatives or foreign designs or very poor quality private designs. The Christie designs were among the few bright spots, but the US Army acquired only three Christies and did not pursue the idea any further. Budget limitations and the low priority given to the Army meant that there were few resources for building tanks. The US Army instead developed and tested tank components such as suspensions, tracks, and transmissions. This work paid off when production needed to be initiated upon the outbreak of war.
Immediately before and during World War II, U.S tanks and many other Allied tanks were powered by radial aircraft-type engines. However, the massive production of aircraft caused a shortage of these engines. Because of this, many tanks, particularly the Sherman and the Lee, were powered by as many as five different power-plant arrangements. In addition to Wright and Continental radials, they were powered by Ford V8s, GM truck diesels, and the Chrysler A57 multibank (an arrangement of five 6-cylinder automobile engines that ran as a single unit). After the war, diesel truck-type engines replaced the gasoline-burning radials.
Read more about this topic: Tanks Of The Interwar Period
Famous quotes related to united states:
“The United States have a coffle of four millions of slaves. They are determined to keep them in this condition; and Massachusetts is one of the confederated overseers to prevent their escape.”
—Henry David Thoreau (1817–1862)
“In the United States there is more space where nobody is is than where anybody is.”
—Gertrude Stein (1874–1946)
“The white American man makes the white American woman maybe not superfluous but just a little kind of decoration. Not really important to turning around the wheels of the state. Well the black American woman has never been able to feel that way. No black American man at any time in our history in the United States has been able to feel that he didn’t need that black woman right against him, shoulder to shoulder—in that cotton field, on the auction block, in the ghetto, wherever.”
—Maya Angelou (b. 1928)
“The United States is just now the oldest country in the world, there always is an oldest country and she is it, it is she who is the mother of the twentieth century civilization. She began to feel herself as it just after the Civil War. And so it is a country the right age to have been born in and the wrong age to live in.”
—Gertrude Stein (1874–1946)
“Some time ago a publisher told me that there are four kinds of books that seldom, if ever, lose money in the United States—first, murder stories; secondly, novels in which the heroine is forcibly overcome by the hero; thirdly, volumes on spiritualism, occultism and other such claptrap, and fourthly, books on Lincoln.”
—H.L. (Henry Lewis)