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Since the Carnation Revolution of 1974, which culminated in the end of one of Portugal's most notable phases of economic expansion (that started in the 1960s), a significant change has occurred in the nation's annual economic growth.[citation needed] After the turmoil of the 1974 revolution and the PREC period, Portugal tried to adapt to a changing modern global economy, a process that continues in 2013. Since the 1990s, Portugal's public consumption-based economic development model has been slowly changing to a system that is focused on exports, private investment and the development of the high-tech sector. Consequently, business services have overtaken more traditional industries such as textiles, clothing, footwear and cork (Portugal is the world's leading cork producer), wood products and beverages.
What period followed the Carnation Revolution?
A: PREC period

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Plant responses to climate and other environmental changes can inform our understanding of how these changes affect ecosystem function and productivity. For example, plant phenology can be a useful proxy for temperature in historical climatology, and the biological impact of climate change and global warming. Palynology, the analysis of fossil pollen deposits in sediments from thousands or millions of years ago allows the reconstruction of past climates. Estimates of atmospheric CO2 concentrations since the Palaeozoic have been obtained from stomatal densities and the leaf shapes and sizes of ancient land plants. Ozone depletion can expose plants to higher levels of ultraviolet radiation-B (UV-B), resulting in lower growth rates. Moreover, information from studies of community ecology, plant systematics, and taxonomy is essential to understanding vegetation change, habitat destruction and species extinction.
What does ozone depletion allow?
A: higher levels of ultraviolet radiation-B

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Jerry Kurz also stepped down as commissioner of the AFL as he was promoted to be the AFL's first president. Former Foxwoods CEO Scott Butera was hired as his successor as commissioner.
Who was the first president of the AFL?
A: Jerry Kurz

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Tito was interred in a mausoleum in Belgrade, which forms part of a memorial complex in the grounds of the Museum of Yugoslav History (formerly called "Museum 25 May" and "Museum of the Revolution"). The actual mausoleum is called House of Flowers (Kuća Cveća) and numerous people visit the place as a shrine to "better times". The museum keeps the gifts Tito received during his presidency. The collection also includes original prints of Los Caprichos by Francisco Goya, and many others. The Government of Serbia has planned to merge it into the Museum of the History of Serbia. At the time of his death, speculation began about whether his successors could continue to hold Yugoslavia together. Ethnic divisions and conflict grew and eventually erupted in a series of Yugoslav wars a decade after his death.
Who made the original print of Los Caprichos?
A:
Francisco Goya