Because there was no central authority in mycenae, warrior-kings were able to set up their own governments and become dictators. set up a class system with enslaved persons at the bottom. attack and raid nearby settlements. force everyone to learn to write.

it is the code of hammurabi

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.