How did Reconstruction-era amendments and acts attempt to guarantee Black suffrage, and what obstacles persisted afterward?

• A. The 15th Amendment forbade race-based voting restrictions; literacy tests, poll taxes, intimidation, and enforcement gaps persisted.
• B. The 14th Amendment guaranteed voting rights; no obstacles occurred.
• C. No amendments addressed suffrage; voting rights were protected by federal troops indefinitely.
• D. The 13th Amendment covered suffrage; there were no impediments.

Answer: (B)

The idea being tested is how Reconstruction aimed to secure Black voting rights and why those gains were limited in the following decades. The Fifteenth Amendment, ratified in 1870, made it unconstitutional to deny someone the right to vote because of race, color, or previous condition of servitude. To back up that guarantee, Congress also passed enforcement laws that empowered the federal government to intervene in elections and prosecute violators who intimidated or suppressed Black voters. Together, these measures represented a serious federal effort to translate constitutional protections into actual suffrage in the South.

However, the obstacles that persisted afterward show why the gains were fragile. Southern states quickly devised devices to circumvent the amendment—literacy tests, poll taxes, understanding clauses, and other requirements—while white supremacist groups used violence and intimidation to deter Black voters from exercising their rights. Federal protection waned after Reconstruction ended, especially with the withdrawal of federal troops in 1877, and Supreme Court rulings limited the reach of federal enforcement in some cases. Over time, disenfranchisement continued in many areas until mid-20th-century civil rights efforts and the Voting Rights Act of 1965 began to address these systemic barriers.