Economics! why do aggregate demand curves slope down and to the right?
a. as supply increases, output (real gdp) increases.
b. as demand and output (real gdp) rise, the price level falls.
c. as the price level rises, demand and output (real gdp) rise.
d. as supply increases, output (real gdp) decreases.

Micah is studying child behavior in playgrounds throughout the world. he wants to see how the children react when teachers select the same child to be the first to use each piece of equipment. which approach is micah is using?

Canada economy usa test prep i am stupid i don’t get it

Situation #2: imagine that you are a newspaper editor in columbus, oh in 1863. the civil war has been dragging on for more than two years already and shows no signs of ending soon. you are aware that many black males are willing to enlist in the union army but you fear that they may be mistreated and abused by the majority of soldiers on either side in this war. write a one-page letter (double spaced) editorial for tomorrow's edition of the newspaper. the topic is military service in the union army by free african american males. in your editorial, take a clear position for or against having black men join the fight. be sure to give reasons for whatever position you choose to take.