On April 8, 217, Caracalla was assassinated traveling to Carrhae. Three days later, Macrinus was declared Augustus. Diadumenian was the son of Macrinus, born in 208. He was given the title Caesar in 217, when his father became augustus, and raised to co-Augustus the following year.
In the Treaty of Fontainebleau, the Allies exiled Napoleon to Elba, an island of 12,000 inhabitants in the Mediterranean, 20 km (12 mi) off the Tuscan coast. They gave him sovereignty over the island and allowed him to retain the title of Emperor. Napoleon attempted suicide with a pill he had carried after nearly being captured by the Russians during the retreat from Moscow. Its potency had weakened with age, however, and he survived to be exiled, while his wife and son took refuge in Austria.
The opportunity the British were waiting for arose on 11 April 1902 at Rooiwal, where a commando led by General Jan Kemp and Commandant Potgieter attacked a superior force under Kekewich. The British soldiers were well positioned on the hillside and inflicted severe casualties on the Boers charging on horseback over a large distance, beating them back. This was the end of the war in the Western Transvaal and also the last major battle of the war.
On 11 April 1951, President Truman relieved the General MacArthur as Supreme Commander in Korea. There were several reasons for the dismissal. MacArthur crossed the 38th Parallel in the mistaken belief that the Chinese would not enter the war, leading to major allied losses. He believed that whether to use nuclear weapons should be his decision, not the President's.
Hillsborough hosted five FA Cup semi-finals in the 1980s. A crush occurred at the Leppings Lane end of the ground during the 1981 semi-final between Tottenham Hotspur and Wolverhampton Wanderers after hundreds more spectators were permitted to enter the terrace than could safely be accommodated, resulting in 38 injuries, including broken arms, legs and ribs.
The Croatian military was in a much worse state than that of the Serbs. In the early stages of the war, lack of military units meant that the Croatian Police force would take the brunt of the fighting. The Croatian National Guard, the new Croatian military, was formed on 11 April 1991, and gradually developed into the Croatian Army by 1993.
Thousands sought refuge in the Official Technical School (École Technique Officielle) in Kigali where Belgian UNAMIR soldiers were stationed. On 11 April, the Belgian soldiers withdrew, and Rwandan armed forces and militia killed all the Tutsi.
During The Events of April 2002, Chávez believed that the best way to stay in power was to implement Plan Ávila. Military officers, including General Raúl Baduel, a founder of Chávez's MBR-200, then decided that they had to pull support from Chávez to deter a massacre and shortly after at 8:00 pm, Vásquez Velasco, together with other ranking army officers, declared that Chávez had lost his support. Chávez agreed to be detained and was transferred by army escort to La Orchila; business leader Pedro Carmona declared himself president of an interim government. Carmona abolished the 1999 constitution and appointed a governing committee.
On April 11, 2002, the U.S. Securities and Exchange Commission filed a complaint against Xerox. The complaint alleged Xerox deceived the public between 1997 and 2000 by employing several "accounting maneuvers," the most significant of which was a change in which Xerox recorded revenue from copy machine leases – recognizing a "sale" when a lease contract was signed, instead of recognizing revenue over the entire length of the contract. At issue was when the revenue was recognized, not the validity of the revenue. Xerox's restatement only changed what year the revenue was recognized.
On 11 April 2006, Adidas announced an 11-year deal to become the official NBA clothing provider. The company has been making NBA, NBDL, and WNBA jerseys and products as well as team-coloured versions of the "Superstar" basketball shoe. This deal (worth over $400 million) took over the previous Reebok deal that had been put in place in 2001 for 10 years.
On 11 April, that conference wrote the post of general secretary out of the party charter and instead designated Kim Jong-il as the party's "Eternal General Secretary". The conference then elected Kim Jong-un as leader of the party under the newly created title of First Secretary.