Enter the Republic
Support for the monarchy waned.
A long war against Paraguay brought the military
into politics, and state quarrels with the church
drew them into the opposition.
Planters turned away from slavery to positivist
ideas.
The Republican Party, formed in 1871, won wide
support and a coup replaced the monarchy by a
republic in 1889.
However, Social and political problems caused by
modernization remained unresolved.