Uncertainty over the limits on presidential power is caused primarily by the fact that
a.
some presidents win their elections by greater margins than others
b.
constitutional amendments have greatly increased presidential powers
c.
the constitutional definition of those powers is broad and unspecific
d.
none of these is a factor in limiting presidential power

I say D because presidents don’t have much power and people can’t cheat the vote system and Cis not true because it states they broad and unspecific witch it tells you witch means it is specific

it is the dominance of   the spanish language and roman catholic region in mexico, french being the official language of several african countries, and the existence of a western-style government in south asian countries