What is the "great act" referred to by Senator Sumner in this excerpt?

The correct answer to this open question is the following.

You forgot to include the options for this question. However, we can say the following.

The "great act" referred to by Senator Sumner in this excerpt is "The addition of Hiram Rhodes Revels to the U.S. Senate."

What Senator Charles Sumter said in 1870 was the following: "All men are created equal, says the great Declaration and now a great act attests this verity. Today we make the Declaration a reality. ... The Declaration was only half established by Independence. The greatest duty remained behind. In assuring the equal rights of all we complete the work."

Hiram Revels became the first African American to enter the Senate of the United States Congress when the Republicans supported him on February 25, 1870.

explanation:

it was a suprise attack organized by geogre washington against the hessian forces in trenton, new jersey. it began the night o december 25, 1776 and ended december 26, 1776

answer; deviation iq; //(a)