First session in 1254 convened to Brno by king Přemysl Otakar II. Regular session started since 1288, and met alternately in Brno and in Olomouc. Since 1663 sessioned only in Brno.
On November 27, 1905, leading members in Moravian Diet of the Czech and German communities in Moravia agreed to a political compromise that divided power in the provincial diet between Czechs, Germans, and members of the landowning and ecclesiastical aristocracy. The Moravian Compromise was one of the few positive examples of an approach to a fair solution in the field of nationalities policies. Despite the deadlock in the language dispute between Czechs and Germans, a compromise acceptable to both sides and allowing a harmonious coexistence was found here. The Moravian Compromise of 1905 was a root a compromise over what national equality of rights meant. Czech and German understanding of it, and the compromise between them, even found numerical expression - in the proportions set be by Compromise for staffing nationally shared public institutions, such as crownlandlegistrature and administration, and for funding nationally partitioned ones, such as school. The electoral conditions were altered so as to include in addition to the three electoral classes of the great landowners, the taxpayers in urban areas, and the taxpayers in rural districts a fourth universal electoral class consisting of every qualified voter; separate German and Czech electoral districts were established according to the national land registers, and Curia of the separate nationalities were instituted to settle all disputes involving the question on nationality. The question of language in the case of the autonomous national and district authorities has been settled on a bilingual basis, and the division of the school board according to nationality accomplished. Although, by the acceptance of this franchise reform, the Germans lost their previous majority in the Diet, they gave their consent to the change in the interests of public peace. Politically speaking the Margraviate of Moravia is an Austrian crown land, the highest administrative authority being vested in the governor at Brno. The Diet consists of 149 deputies: 2 members with individual vote, the Archbishop of Olomouc and the Bishop of Brno; 30 members of the landed interests ; 3 deputies from the Chamber of Commerce of Brno and from that of Olomouc; 40 representatives of the towns ; 51 representatives of the rural communes ; 20 deputies from the electoral curia. In the Reichsrat of the Austrian Crownlands Moravia is represented by 49 deputies.
