Answer:
Essentially, it measures the economic performance of a country. It's a measure of the final market value of goods and services for a country during a specific time.
Answer: In that time most pilots considered single-engine airplanes too fragile to make such a long flight, and all attempts had been made with two-, three- or four-engine aircraft. Lindbergh thought exactly the opposite, and convinced some St. Louis businessmen to fund the preparation of a single-engine plane to fly. Ryan Aeronautical Company of San Diego, California, was chosen and built a Ryan NYP model (a modified Ryan M-2). He won a Congressional Medal of Honor.
He learned about Robert H. Goddard's research on rockets and convinced the Guggenheim family to sponsor their experiments, which would favor the development of missiles, satellites and space travel. Lindbergh has also worked as a consultant for several aviation companies and commercial airlines.
Yes im in middle school but i have high grades and i would say the a pivot of change
What do you mean opportunity cost is the next best thing you lose out on like for example if you got a chose to buy cheap car oil verse expensive oil if you chose the expansive one you lose on a cheaper price if you would of chose the cheap one but if you chose the cheap one you lose out on a better quality <span />
