Elections and Party Politics,BRAZIL a. Give historical information about party politics and then describe the current relevant parties, party system and electoral system of BRAZIL in detail and explain them by referring various studies in the literature.

BRAZIL
a. Give historical information about party politics and then describe the current relevant parties, party system and electoral system of BRAZIL in detail and explain them by referring various studies in the literature. Then, discuss the Brazilian party system with regard to stability, accountability, and representation.
b. How would you explain the most significant factor affecting the emergence or existence of the current party system in Brazil? Please answer this question by
referring to various approaches such as sociological approach and institutional
approach