What type of resource are newspaper accounts written at the time in event occurred

d) a constitutional amendment

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.

b. the passage of the equal rights amendment  

explanation:

this mean that anything that someone else could do they could do