Which of the following best describes citizen participation in Brazil and Mexico ?

Mexico take place in a framework of a federal presidential representative democratic republic whose government is based on a congressional system, whereby the President of Mexico is both head of state and head of government, and of a multi-party system.

Cuba involve nomination of municipal candidates by voters in open ballot nomination assemblies, nomination of provincial and national candidates by candidacy commissions, voting by secret ballot, and recall elections.

Explanation:

this question makes no sense dude

demand is the need and oportunity to buy a given good or service.