HELP PLEASE If you answer this correctly ill answer some of your questions you have posted! (18pts)

Option A , B and D . i think because in war these three things are important

I think the three correct answer it's letter A, B, and D

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.

after the roman empire, the catholic church began to unify by taking on many duties of a government.