How many soldiers were lost at the Battle of the Somme, Verdun, and Ypres?

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.

Why did the united states want to remain neutral and how did it become involved in world war ii?

What best describes how producers benefit from specialization