I have a barrons 6th edition for AP World (copywrite: 2014-2008) and 5 steps to a 5 AP Lang 2014-2015. Are these okay to use for the 2019 tests or has the material changed too much?
I have a barrons 6th edition for AP World (copywrite: 2014-2008) and 5 steps to a 5 AP Lang 2014-2015. Are these okay to use for the 2019 tests or has the material changed too much?