Gaddafi assumed the honorific title of "King of Kings of Africa" in 2008 as part of his campaign for a United States of Africa. By the early 2010s, in addition to attempting to assume a leadership role in the African Union, Libya was also viewed as having formed closer ties with Italy, one of its former colonial rulers, than any other country in the European Union. The eastern parts of the country have been "ruined" due to Gaddafi's economic theories, according to "The Economist".