<h2>Answer:</h2>
<u>The term "</u><u>Production possibility </u><u>Frontier" (or Curve) is a diagram showing the maximum amount of goods and/or services an economy can produce.</u>
<h2>Explanation:</h2>
The production possibility curves is a hypothetical representation of the amount of two different goods. This is a curve depicting all maximum output possibilities for two goods. In other words production possibility curve measures the maximum output of two goods using a fixed amount of input.
D. <span>Its people have rebelled against communism.</span>
Slaves were shipped to the New World
Answer: When Walker's security was threatened under the Fugitive Slave Law of 1850, Lesley helped her move to Boston. There she found refuge with Lesley's cousin. Although safe at last, Walker was heartbroken. Running away meant an end to her life as a slave, but it also meant leaving behind her mother and three children.
Explanation:
I do believe the early Egyptians, being as smart as they where used a interesting method of a sundial. It caught the suns shadow and they where able to use it to tell the time.
