Get the most out of your questions with IDNLearn.com's extensive resources. Get prompt and accurate answers to your questions from our experts who are always ready to help.

13. What one advancement is the most important in creating a thriving civilization?​

Sagot :

Answer:

transportation  

Explanation

without trains, cars or even good old horseback we would not be able to disperse trade goods or necessities such as food and medical supplies to others