in my opinion the correct answer is B pretty sure
To provide the President with the support needed to govern effectively, the Executive Office of the President (EOP) was created in 1939 by President Franklin D. Roosevelt. ... Overseen by the White House Chief of Staff, the EOP has traditionally been home to many of the President's closest advisors.
They were afraid that the central government had too much power so they wanted a bill of rights which would guarantee the citizens their undeniable rights. <span />
You would just multiply across for example
Then simplifiy if needed
Based on historical records, all of the following contributed to the Massacre at Wounded Knee EXCEPT "<u>a sneak attack of the US army against the Sioux in the dead of night."</u>
This is because the Wounded Knee Massacre occurred in the morning on December 29th, 1890.
The fight and massacred started after an accidental firing from a Native Indian named Black Coyote during a standoff between the U.S. Army and the Native Americans.
Before the massacre, the Sitting Bull (a Lakota Chief) was killed on December 15th, 1890, when Lt. Bullhead and officer Red Tomahawk shot him during his arrest.
Also, the white settlers' feared the Ghost Dance, thinking the Native Americans (Lakota) were using Ghost Dance to plan and prepare for war.
In the end, about 300 Lakota people were massacred, with more than half of them women and children.
Hence, in this case, it is concluded that the correct answer is option B. "<u>a sneak attack of the US army against the Sioux in the dead of night."</u>
Learn more here: brainly.com/question/22059970