Whistleblowers have long been known as people with a universal moral calling. However, rarely did these individuals receive rewards for their efforts. In reality, they would often fall onto hard times. But in 2010, with the passage of the Dodd-Frank Wall Street Reform and Consumer Protection Act, a provision permits whistleblowers to:

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.

the northwest ordinance of 1787 guaranteed basic rights for settlers and banned slavery there.

c. is the western hemisphere.