What was one reason the catholic church became less powerful in the 14th and 15th centuries

Argumentsbetween church officials, such as the western schism, hurt its image

Explanation:

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.

answer; taking up arms to defend the nation;