Differences Between Unicameral and Bicameral Legislature | Bicameralism is defined as a process or act of carrying out legislative functions by the two chambers in a country while Uni-cameralism is the existence of a single legislative body in a state. Hence, in a unicameral state, legislative functions are performed by only one chamber, with members directly elected by the electorate.

The Plan of Ayutla (Ayutla Plan) was a political pronouncement made by liberal leaders against the dictatorship of Mexican President Antonio López de Santa Anna. It was proclaimed on March 1, 1854 in the city of Ayutla, State of Guerrero, by Florencio Villarreal, Ignacio Comonfort and Juan N. Álvarez. He received the support of Benito Juárez, Melchor Ocampo, Ponciano Arriaga, and other liberals exiled by Santa Anna, who had gone into exile in the United States.