Neo-Nazi marches in Dresden and left-wing groups had been relatively weak for years. With the emergence of the "Dresden Nazifrei" alliance (Dresden without Nazis), the Nazi march was blocked from marching for the first time in 2010 by thousands of demonstrators, again in 2011 and prevented entirely in 2012. While part of East Germany, Dresden was in the so-called "valley of the clueless" ("Tal der Ahnungslosen"), with its citizens out of the reach of the Western radio and television that citizens elsewhere in the East were able to listen to illegally. Dresden continued to be different after the German reunification; while most states in
Potato production in China surge of potato production during the 1990s has been credited to technological advancements. 21st-century production of potatoes in China has fallen considerably though, largely due to growth sites becoming less suitable and hence diminishing the sustainability of potato cultivation, alongside the increasing prioritisation of other crops and produce over potatoes. Efforts from 2004 onwards started to focus on the organic production of potatoes; the first organic potato enterprise originated in Heilongjiang, while Wuchuan County, which has good water, weather and a culture of using organic fertilisers, is the largest of all the organic potato producers in China. The potato is