Which ancient empire was the largest trading center in east africa? a.
aksum

b.
arabic

c.
kush

d.
nubia

Hi i had this quiz and the answer is A. Aksum

the court ruled that a state law that banned abortions (except to save the life of the mother) was unconstitutional

hope this : )

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.