An important result of the Marshall plan is B
The correct answer <em>is a Terrace</em>.
A farmer living on the edge of a steep mountain that would like to increase the number of crops he can grow, can build a terrace, one Inca advancement that could be of the most use for him.
The region of the Andes is a place where the tallest and difficult to access mountains exist. However, the Incas developed intelligent ways to harvest crops to take advantage of the steepest areas in the high mountains. They built terraces, cisterns and irrigation canals in the form of “s” or snakes in the slopes to angled down around the hills and mountains. The terraces covered thousands of hectares in ancient Peru, where Incas grew potatoes and corn.
The world has seen many great philosophers like Plato and Socrates who were known for their different views.
Aristotle was also a very renowned and great philosopher like them. He was from the ancient Greek and was a student of Great philosopher Plato.
<h3>Events in Aristotle's life</h3>
Aristotle was called by the father of great leader Alexander to teach him. Alexander was just a kid of 13 years of age when he was taught and tortured by Aristotle.
Aristotle served as Alexander's teacher for three years until Alexander turned 16 and called by his father to serve the nation.
Therefore, the idea, achievement, or life event that is associated with Aristotle is that he " tutored Alexander the Great" OPTION A is correct.
Learn more about Aristotle here:
brainly.com/question/20539484
Federal government
Executive
Legislative
Judicial
C. Polandshould be answer