 
 <prompt> Wetin fit cause one-party system for inside dominant party system? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: For dominant-party systems, opposition parties dey allowed, and e fit even get deeply established democratic tradition, but other parties dey widely considered say dem no get real chance to gain power. Sometimes, political, social and economic circumstances, and public opinion dey reason why other parties dey fail. Sometimes, typically for countries wey no get much established democratic tradition, e fit happen say the dominant party go still dey power by using patronage and sometimes by voting fraud. For the latter case, the definition between dominant and one-party system fit dey somehow unclear. Examples of dominant party systems include the People's Action Party for Singapore, the African National Congress for South Africa, the Cambodian People's Party for Cambodia, the Liberal Democratic Party for Japan, and the National Liberation Front for Algeria. One-party dominant system also dey exist for Mexico with the Institutional Revolutionary Party until the 1990s, for the southern United States with the Democratic Party from the late 19th century until the 1970s, for Indonesia with the Golkar from the early 1970s until 1998. 