Signing of an Emissions Reduction Agreement in 2014 by the United

Signing of an emissions reduction agreement in 2014 by the United States and China ________.

A) stabilized the emission reduction targets for the United States
B) was the first time China had agreed to a schedule to reduce emissions
C) confirmed that Canada, India, and Brazil work in concert with the US
D) China would continue increasing GHG emissions for 10 more years