The Fourth Brazilian Republicball was a historical countryball, and the period of history in
Brazilball. It had multiple problems along its way, including political instability and military pressure.
From 31 March to 1 April 1964, a military coup, backed by USAball, overthrew João Goulart, the democratically elected president of Brazil, due to fears of him making
Brazilball become
communist (which turned out false). Fourth Brazilian Republicball got overthrown and
Brazilball turned itself into a
military dictatorship afterwards.