What event should be placed in the blank in this timeline of the Revolutionary War?
A) France becomes American ally.
B) Americans Retreat at Bunker Hill.
C) Americans Capture Ft. Ticonderoga.
D) Declaration of Independence Adopted.

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .

answer; control group;

answer; the people,; the elected officials;

i believe it would be relationships.