What measure passed under the Articles of Confederation addressed slavery and established a process for statehood? O Northwest Ordinance of 1787
O Land Ordinance of 1785
O Bill of Rights
O Connecticut Compromise

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.

yes.

explanation:

because it let the japanese know who had the upper hand in the war.