I think the correct answer from the choices listed above is option 4. The refrigerator car is the invention which was most important in revolutionizing the meat industry. It <span>is a </span>refrigerated <span>boxcar, a piece of railroad rolling stock designed to carry perishable freight at specific temperatures.</span>
Answer: The correct answer is : the alphabet
Explanation: It was very important since the Greek and Latin are derived from the Phoenician alphabet. During the second half of the II Millennium a. C. the Phoenicians elaborated their alphabet, they avoided registering all the consonant-vowel combinations, they decided to ignore most vowels, they kept the initial one, so they had the advantage of using only a few signs to write. Through Tire through the trade carried out by its sailors and merchants and by the foundation of colonies in the Mediterranean that the Phoenician alphabet was spread.
People did not need to travel for food, crops were domesticated for people
