During colonial times, the Spanish decided that El Salvador would produce and export indigo, but after the invention of synthetic dyes in the 19th century, Salvadoran authorities and the newly created modern state turned to coffee as the main export of the economy.

During the Salvadoran Civil War the Armed Forces of El Salvador waged war against counter-insurgents organized under the FMLN.

During his campaigns, El Cid often ordered that books by classic Roman and Greek authors on military themes be read aloud to him and his troops, for both entertainment and inspiration before battle.

During El Niño years, the break in the subtropical ridge tends to lie near 130 ° E, which would favor the Japanese archipelago.

During the last several decades the number of El Niño events increased, and the number of La Niña events decreased, although we may need to observe ENSO for much longer to detect robust changes The question is whether this is a random fluctuation or a normal instance of variation for that phenomenon or the result of global climate changes toward global warming.

During the early afternoon, 90th Light had extricated itself from the El Alamein box defences and resumed its move eastward.

During his presidency, Carías cultivated close relations with his fellow Central American dictators, generals Jorge Ubico in Guatemala, Maximiliano Hernández Martínez in El Salvador, and Anastasio Somoza García in Nicaragua.

During the 1990s in Argentina, there appeared a stirnerist publication called El Único: publicacion periódica de pensamiento individualista.

During the start of the Arab Spring, Gaddafi condemned the Tunisian revolution in January 2011, saying protesters were misled by WikiLeaks and voicing solidarity with ousted President Zine El Abidine Ben Ali.

During the 1980s a captured Sandinista commando revealed that Montoneros " Special Forces " were training Sandinista frogmen and conducting gun runs across the Gulf of Fonseca to the Sandinista allies in El Salvador, FMLN guerrillas.

During the hurried attack on El Caney and San Juan Heights, American forces, who had packed the available roads and were unable maneuvre, suffered heavy losses from Spanish troops equipped with modern repeating smokeless powder rifles and breech-loading artillery, while the short-ranged blackpowder guns of U. S. artillery units were unable to respond effectively.

During World War II the depression's presence shaped the 1st and 2nd Battles of El Alamein.

During recent years, Mr. Temkin has used his influential Sunday column in El Mercurio de Valparaíso to advocate for many major policy issues, such as the creation of a " Ley Valparaíso " ( Valparaíso Law ) in the Chilean Congress, and the possibility that the Chilean government must guarantee funding for the preservation of Valparaíso's beloved funicular elevators.

During the ages of the Taifa kingdoms of the Iberian peninsula, Christian knights like El Cid could fight for some Muslim ruler against his Christian or Muslim enemies.

During the Cold War, many Latin American nations such as Guatemala, El Salvador, Nicaragua until 1979, Cuba until 1959, and Chile under the regime of General Augusto Pinochet were seen as U. S. client states, as the U. S. government had significant influence over the policies of those dictatorships.

During the Second Spanish Republic, it was known as the Copa del Presidente de la República ( President of the Republic Cup ) or Copa de España ( Spanish Cup ) and during the years of Francisco Franco's dictatorship, it was known as the Copa de Su Excelencia El Generalísimo or Copa del Generalísimo (( His Excellency ) The Supreme General's Cup ).

During this time, he also performed with Antonio Sánchez in several comedies like El Cuartel de la Risa and Adultos Solteros.

During the next couple of years the Perkins Brothers began playing other taverns, including El Rancho, The Roadside Inn, and the Hilltop around Bemis and Jackson as they became well known.

) During the fifties, teenagers from all over Southern California flocked to El Monte Legion Stadium every Friday and Saturday night to see their favorite performers.

During El Niño years, precipitation in Isla Vista can be excessive and potentially dangerous.

During the 1980s, Hispanic and Caribbean immigrants from countries such as El Salvador, Mexico, Guatemala, Colombia, Bolivia, Peru, Jamaica and elsewhere in the West Indies led a new wave of migration into the community.

During that war, topographical officers William H. Emory and James W. Abert had conducted surveys that demonstrated the feasibility of a railroad's originating in El Paso or western Arkansas and ending in San Diego.

During the campaign, Fujimori was nicknamed El Chino, which roughly translates to " Chinaman "; it is common for people of any East Asian descent to be called chino in Peru, as elsewhere in Latin America, both derogatively and affectionately.

During the time of the Second Spanish Republic El Prado was one of the bases of LAPE ( Líneas Aéreas Postales Españolas ).

During non-El Niño conditions, the Walker circulation is seen at the surface as easterly trade winds that move water and air warmed by the sun toward the west.

During the 1970s, the El Niño climate pattern, an earthquake, and overfishing drastically affected the fishing industry, and restrictions were imposed to ensure its survival.

During the Benguela Niño, warm, salty waters from the Angola Current move southward, from 15 ° S to as far as 25 ° S.

During the next years, the economic problems left over from the Military Government persisted, worsened by an occurrence of the " El Niño " weather phenomenon in 1982 – 83, which caused widespread flooding in some parts of the country, severe droughts in others, and sharply reduced the schools of ocean fish that are one of the country's major resources.

During El Niño events, the California Current is disrupted, leading to declines in phytoplankton, resulting in cascading effects up the food chain, such as declines in fisheries, seabird breeding failures and marine mammal mortality ( Schwing et al., 2003 ).

During El Niño years, flooding in the desert regularly occurs.

During an El Niño cycle in which food diminished for two years, some were found to decrease their length by as much as 20 %.

During the dry season the lake may dry up almost entirely, especially in drier years, so that Datooga herders and Hadza foragers will cross the lake on foot, but in El Niño years it may flood its banks and attract hippopotamus from the Serengeti.

During these years the youthful conductor had contributed greatly to the high level of musical life in Germany.

During the greater part of Jefferson's career he enjoyed the close collaboration of a fellow Virginian, James Madison, eight years his junior.

During the next five years the leaders of the Fair Deal reluctantly backed down from the optimistic expectations of the New Deal.

During the next five years liberal leaders in the United States sank in the cumulative confusion attendant upon and manifested in a negative policy of Containment -- and the bitterest irony -- enforced and enforceable only by threat of a weapon that we felt the greatest distaste for but could not abandon: the atom bomb.

During the last years of Woodrow Wilson's administration, a red scare developed in our country.

During the next years he gave me the second of the five contracts I would sign with the Hearst Service.

During fiscal years 1959 and 1960, there were 139 military and civilian students who came to the Institute for varying periods of special instruction.

During fiscal years 1959 and 1960, there were 795,586 visitors to the Museum.

During these early years the repair of watches and clocks and the building of special clocks for church steeples formed an important part of the young man's occupation.

During these years the company's product line followed the basic tenets laid down by Mr. Brown.

About a quarter of Hardy's poems carry an appended date line, usually the year of completion, but sometimes inclusive years ( `` 1908 - 1910 '' ) or two separate dates when Hardy worked on the poem ( `` 1905 and 1926 '' ) or an approximate date ( `` During the War '' ).

During the poetically sterile years he was writing novels at the rate of almost one a year and was, in addition, burdened with bad health ( he spent six months in bed in 1881, too ill to do more than work slowly and painfully at A Laodicean ).

During the years of publication, supplement and replacement sheets were issued periodically.

During Dulles's first two years in office, while Republicans ran the Senate, the Department was at the mercy of men who had thirsted for its blood since 1945.

During the years when Israel was passing from crisis to crisis -- the Sinai campaign, the infusion of multitudes of penniless immigrants -- it was felt that the purpose of national unity could be best served if the secular majority were to yield to the religious parties.

During his five years as an assistant director, Kurosawa worked under numerous directors, but by far the most important figure in his development was Kajiro Yamamoto.

) During these years, Armenia occupied some 20 % of Azerbaijan's territory, rendering possibility of supplies from Azerbaijan an impossibility.

During the years 1106-1107 A. D., a Russian Orthodox Abbot named Daniel made a pilgrimage to the Holy Land and recorded his experiences.

During the past 50 years, 7, 435 Schmidt camera plates were used to complete several sky surveys that make the data in USNO-B1. 0 accurate to within 0. 2 arcsec.

During the four years of his reign disaster followed on disaster, and in 1695 Ahmed II died at Edirne Palace, worn out by disease and sorrow.

During his 72 years of Imamat ( 1885 – 1957 ), the community celebrated his Golden ( 1937 ), Diamond ( 1946 ) and Platinum ( 1954 ) Jubilees.

During the next three years, Alexander seemed to renew his attempts to subdue the states of Thessaly, especially Magnesia and Phthiotis, for upon the expiry of the truce, in 364 BC, they again applied to Thebes for protection from him.

During the last twenty years of his life Alexios lost much of his popularity.

During his three years in this office, he " moved resolutely to eradicate all pro-Confederate influences in the state.

During the first years of his reign, Andrew was occupied with the discords within the Principality of Halych.