I would say the agricultural aspect of how the Mayans grew their crops. I learned this unit just a few months ago and even a bit before. This article has a lot on the Mayan culture.
Source: www.history.com/topics/maya
In this case, any value given up by not choosing to
<span> spend or save the money is the "opportunity cost", because the money </span>could be spent elsewhere. "trade offs" and opportunity costs are very similar though in economics.
Answer: He came from humble or common beginnings.
Explanation:
The meabning of a log cabin president simply means a president that came from a humble or common beginnings. Andrew Jackson is considered to be the first log cabin president. He was born in Crawford Plantation in a cabin.
Other notable examples of log cabin presidents are James K. Polk, Franklin Pierce, Abraham Lincoln etc.
Making it possible to ship grain and other goods from north to south china...
