​In 2013,in Response to Minority Filibusters,Senate Democrats ____________________________

​In 2013,in response to minority filibusters,Senate Democrats ____________________________.

A) ​eliminated filibusters for confirmation of presidential nominees other than Supreme Court justices
B) ​invoked "perpetual cloture," ending the possibility of filibusters
C) ​agreed to split appointments 50/50 among Republicans and Democrats
D) ​announced their intent to end legislative recesses until Republicans agreed to limit filibusters
E) ​changed Senate committee structures so that Republicans would be less represented and would lose influence