Well the Soviet Union had become like the main focus of Germany's attacks. So the U.S and Britain got to Italy to surrender, they also invaded the beaches somewhere at Normandy, drawing attention from the Germans.. hope it helps!
A frame of reference is a point or set of fixed points relative to an object describing a motion, and affects on the movement you perceive for the object.
For example, if you throw a stone from the window of a car, you'll see a different trajectory depending on whether you take the road or the car as the frame of reference. On the first situation you'd notice a trajectory, while from the car you'd see the stone almost falling to the ground only.
The commission forms the city government merges executive and legislative functions in a single group of officials
If it’s an answer choice then it’s B and D. hope it helps :)