These all have to do with the Legislative Branch, which is covered in Article 1 of the Constitution.
So the answer is A) Article I.
Answer:
The Continental Congress commissioned George Washington as Commander in Chief of the Continental Army on June 19, 1775. Washington was selected over other candidates such as John Hancock based on his previous military experience and the hope that a leader from Virginia could help unite the colonies.

According to the passage :
B. All branches of government have equal power.
is the correct answer.