Humiliation and hardship opened the door for totalitarianism in several countries in Europe after World War I. How did these emotions lead to the violence toward socialists, Jews and foreigners in these countries?

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.

you know i think so yes

c or d. good luck !