1. in the summer of 1942, the united states began fighting a different kind of war in the pacific than it had been fighting up to that point. military leaders had decided to change their strategy. describe the kind of war america had been fighting from december 1941 to the summer of 1942, and then describe the new strategy. include the name of the battle that marked the turning point between the two strategies.

both include an amendment process.

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.