Resultado de búsqueda
Hace 3 días · 1916: The Czochralski process, widely used for the production of single crystal silicon, is invented by Jan Czochralski. 1917: The crystal oscillator is invented by Alexander M. Nicholson using a crystal of Rochelle Salt although his priority was disputed by Walter Guyton Cady .
Hace 2 días · Europe in 526 AD with the three dominating powers of the west. Roman authority in the Western part of the empire had collapsed, and a power vacuum left in the wake of this collapse; the central organization, institutions, laws and power of Rome had broken down, resulting in many areas being open to invasion by migrating tribes.
Hace 2 días · World War I, international conflict that in 1914–18 embroiled most of the nations of Europe along with Russia, the U.S., the Middle East, and other regions. It led to the fall of four great imperial dynasties and, in its destabilization of European society, laid the groundwork for World War II.
Hace 1 día · Allies of World War I. The Entente, or the Allies, were an international military coalition of countries led by France, the United Kingdom, Russia, the United States, Italy, and Japan against the Central Powers of Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria in World War I (1914–1918).
Hace 2 días · The highly controversial introduction, in January 1916, of conscription for the first time in British history followed the raising of one of the largest all-volunteer armies in history, known as Kitchener's Army, of more than 2,000,000 men.: 504 The outbreak of war was a socially unifying event.
Hace 2 días · On 4 June 1916, General Aleksei Brusilov carried out an offensive by targeting Kovel. His offensive was a great success, taking 76,000 prisoners from the main attack and 1,500 from the Austrian bridgehead. But the offensive was halted by inadequate ammunition and a lack of supplies.
Hace 5 días · Charles (I) was the emperor (Kaiser) of Austria and, as Charles IV, king of Hungary, the last ruler of the Austro-Hungarian monarchy (November 21, 1916–November 11, 1918). A grandnephew of the emperor Franz Joseph, Charles became heir presumptive to the Habsburg throne upon the assassination of his.
