 Complete the following phrase:  Also known as Dom Pedro I, after his abdication in 1831 for political incompatibilities displeased, both by the landed elites, who thought him too liberal and by the intellectuals, who felt he was not liberal enough, he left for Portugal leaving behind his five-year-old son as Emperor Pedro II, which left the country ruled by regents between 1831 and 1840. This period was beset by rebellions of various motivations, such as the Sabinada, the 