The integer 4 is considered all of the following except
a. a constant
b. a term
c. a variable
d. an expression

Which communities brought about the rise of the first politician? a.anthropological b.neolithic c.hominids d.geologist

Ineed asap! ! what is the name of the system in which each branch of the u.s government can limit the actions of the other branches? a. perpetual union b. division of powers c. cooperative federalism d. checks and balances

Did the west show signs of cultural decline in the 20th century?