What were the key elements of radical reconstruction?

The postwar Radical Republicans were motivated by three main factors: Revenge — a desire among some to punish the South for causing the war. Concern for the freedmen — some believed that the federal government had a role to play in the transition of freedmen from slavery to freedom.

Explanation:

a, both were musicians during the jazz age

the  wilmot proviso  was designed to eliminate  slavery  within the  landacquired as a result of the mexican war (1846-48). fearing the addition of a pro-slave territory, pennsylvania congressman david  wilmot proposedhis amendment to the bill.