Based on this chart, it is likely that between 2008 and 2010 it would have been A) less difficult to pass Democratic policy ideas through both the House and the Senate compared to after the 2010 election
B) more difficult to pass Democratic policy ideas through both the House and the Senate compared to after the 2010 election
C) less difficult to pass Democratic policy ideas through the House, but not the Senate, compared to after the 2010 election
D) more difficult to pass Democratic policy ideas through the Senate, but not the House, compared to after the 2010 election