All of the Following Are Factors That Help Explain Executive

All of the following are factors that help explain executive dominance over the legislature EXCEPT

A) since independence, the same party that has won the executive has also won the majority, either outright or in coalition, in the legislature.
B) Nigerian constitutions have consistently failed to provide the legislature with the power of the purse.
C) presidents and governors allied with them to control the primaries process.
D) Nigerian legislatures were either nonexistent or powerless under military rule effectively establishing a pattern of executive dominance.
E) All of the above help explain executive dominance over the legislature.