B
is the correct answer :D
Answer:
The correct answer is aggregate demand.
Explanation:
On the onset of the great depression, the stock market crash led to a reduction in consumer confidence. As a result, the investment in capital market declined. This caused the aggregate demand curve to shift to the left. This further caused nominal wages to increase. As a result, the aggregate supply increased.
The reduction in wealth affected the consumer confidence adversely causing a further reduction in consumption and thus decline in aggregate demand. When the government revenue declined due to a fall in income and consumption, the governments increased tax rates to compensate. Higher taxes further led to a fall in disposable income causing consumption and aggregate demand to decline.
The rightward shift in the aggregate supply curve because of a fall in nominal wages failed to increase real GDP because of continuous reduction in aggregate demand.
Which period did Homo sapiens first appear?
So far, the earliest finds of modern Homo sapiens skeletons come from Africa. They date to nearly 200,000 years ago on that continent. They appear in Southwest Asia around 100,000 years ago and elsewhere in the Old World by 60,000-40,000 years ago.
I HOPE THIS HELPED <3
