What was the longest lasting victory for civil rights achieved during Reconstruction?(1 point)%0D%0AResponses%0D%0A%0D%0Aincreased prominence given to the office of the president of the United States. %0D%0Aincreased prominence given to the office of the president of the United States. %0D%0A%0D%0Aestablishment of a strong two - party political system in the South. %0D%0Aestablishment of a strong two - party political system in the South. %0D%0A%0D%0Apassage of Black Codes and Jim Crow laws in the South.%0D%0Apassage of Black Codes and Jim Crow laws in the South.%0D%0A%0D%0Aratification of the Thirteenth, Fourteenth and Fifteenth Amendments.

The longest lasting victory for civil rights achieved during Reconstruction was the ratification of the Thirteenth, Fourteenth, and Fifteenth Amendments.

The longest lasting victory for civil rights achieved during Reconstruction was the ratification of the Thirteenth, Fourteenth, and Fifteenth Amendments to the United States Constitution.

To arrive at this answer, we can analyze the options provided.

- Increased prominence given to the office of the President of the United States: While this may have had some impact on civil rights, it is not directly related to a specific lasting victory during Reconstruction.

- Establishment of a strong two-party political system in the South: This is important for political stability but does not specifically address civil rights achievements during Reconstruction.

- Passage of Black Codes and Jim Crow laws in the South: These laws were actually setbacks for civil rights and aimed to restrict the rights and freedoms of African Americans.

- Ratification of the Thirteenth, Fourteenth, and Fifteenth Amendments: These amendments, which abolished slavery (13th), granted citizenship and equal protection under the law (14th), and secured voting rights regardless of race (15th), were the significant victories for civil rights during Reconstruction.

Therefore, the correct answer is the ratification of the Thirteenth, Fourteenth, and Fifteenth Amendments.

The longest-lasting victory for civil rights achieved during Reconstruction was the ratification of the Thirteenth, Fourteenth, and Fifteenth Amendments. These amendments abolished slavery, granted equal protection under the law, and protected voting rights for African Americans, respectively. These amendments aimed to secure the civil rights of African Americans and laid the foundation for future civil rights movements.