What offense did the Proclamation of Amnesty and Reconstruction state was committed by rebel states?
O blasphemy
O treason
O theft
O amnesty

Treason.

Explanation:

In a final proclamation on December 25, 1868, Johnson declared "unconditionally, and without reservation, ... a full pardon and amnesty for the offence of treason against the United States, or of adhering to their enemies during the late civil war, with restoration of all rights, privileges, and immunities under the ...

harding's opponent in the 1920 election was ohio governor and newspaperman james m. cox, who had won the democratic nomination in a 44-ballot convention battle. harding rejected the progressive ideology of the wilson administration in favor of the laissez-faire approach of the mckinley administration.