Which radical republican proposal for reconstruction was defeated by its opponents

Distributing Plantation land to emancipated slaves.

Explanation:

During Reconstruction, the government was interested in developing strategies that would help integrate the newly liberated African American population into mainstream society and make them self-sufficient. However, these plans were met with significant resistance on the part of their opponents. One of the plans that was never approved was that of distributing plantation land to emancipated slaves.

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.