Which of the statements clearly demonstrates that total factor productivity is increasing? Assume the aggregate production function is upward sloping and exhibits diminishing returns. Real GDP per worker grows at the same rate as human capital per worker.

Physical capital per capita, human capital per capita, and real GDP per capita remain constant.

The size of the labor force falls due to emigration which leads to a decrease in real GDP and human capital per worker. Real GDP per worker remains unchanged and physical capital per worker increases.

Physical capital per worker and human capital per worker decrease, but real GDP per worker remains unchanged.

Gettysburg address question what do you notice about the length of this address? why do you think lincoln made it so short?

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.

Give a brief summary/define the holocaust - who was behind it, how it began, what was the goal, and where did it take place? (8-10 sentences). be sure to include at least 2 pictures or a timeline