The last emperor of the first Han Dynasty was overthrown by wealthy families who placed a new emperor in control. But then an uprising by a group of peasants called the "Red Eyebrows" (because they dyed theirs) led by Liu Hsiu, a member of the Han, regained control in 25 AD and re-established his family's rule. Why the Sima Qian didn't write about these events?

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.

all cities have a governor

all cities are in states or provnies then country

all cities have people

difference

some are rich

some are poor

some are average

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.

answer; delirium is a common adverse reaction seen when elderly patients take diphenhydramine;