Haiti has a semi-presidential republic form of government, so their "ruler" would be the president.
Haiti has a semi-presidential republic.
rebublic
democracy
monarchy
It depends on the type of government the country has.
After the revoluation, Haiti had an absolutist regime under "Emperor for life" Jean-Jacques Dessalines.
it has republican government
Democratic
a constitutional monarchy
A bad one.
did montesquien advocated a type of goverement tightly by a stronger ruler
a monarchy (British)