The United States was drawn into World War I because of Germany's invasion of Belgium, the sinking of the <span>Lusitania (British submarine)</span>, and the Zimmermann note.
The southern factories were built to serve the interest of farmers because these industries were agricultural based which implies that there would be more benefit in having related industries in the region. This would help in cutting costs such as transport which meant higher benefits for farmers.
The Mongols brought a lot of change to China. They undid the long-standing dynastic system of Chinese government and changed the system of government, getting rid of civil service exams that had put government bureaucrats in power.
Answer: correct answer is A
Explanation:
