Answer:
It outlawed the discriminatory voting practices adopted in many southern states after the Civil War, including literacy tests as a prerequisite to voting. This “act to enforce the fifteenth amendment to the Constitution” was signed into law 95 years after the amendment was ratified.
Answer:
Specialized workers, complex institutions, record keeping, advanced technology, and advanced cities.
Explanation:
hun do you still need help
They new because they had satellites watching. They may have also had informants in Cuba.