Answer:
For African Americans to vote
Explanation:
President Lincoln suggested the prerequisites for African Americans to vote in these three standards: owning property, being able to read and write, or having served in the union military.
Answer: In 1917, Germany, determined to win its war of attrition against the Allies, announced the resumption of unrestricted warfare in war-zone waters. Three days later, the United States broke diplomatic relations with Germany, and just hours after that the American liner Housatonic was sunk by a German U-boat.
