With the 14 July Revolution taking place in Iraq the same year, Western powers feared the fallouts of a powerful Arab nationalism in the region. Foreign powers were not only concerned about the possible spread of such revolutionary movements in other Arab states, but also worried about losing the control and monopoly over the region's natural oil resources. However, due to discontent over the hegemony of Egypt and after a coup in Syria that introduced a more radical government to power, the United Arab Republic collapsed in 1961. The term "United Arab Republic" continued to be used in Egypt until 1971, after the death of Nasser.