The industrial revolution changed the lifes around the globe.
Answer:
(D) was the greatest trading center of the ancient world.
Explanation:
Answer:
Recognize the Byzantine emperor as his superior
Explanation:
The index of leading indicators is used to predict changes in business cycles. The correct option among all the options that are given in the question is the first option or option "a". It is basically used to predict the future of the upcoming economy. It can also be said that it does not always yield the perfect result.
