Which of the following describes the conditions of major cities in the mid-1800s

Arecent challenge to the european union created by a member state is?

The ability to accurately gauge the distance of the coffee cup on your desk as you reach for it is called:

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.