During the Congressional Phase of Reconstruction, Radical Republicans attempted to

Aguarantee more rights to African Americans.
Blimit the rights of African Americans.
Cguarantee more rights to poor southern farmers.
Dlimit the rights of women throughout the U.S.

Verified Answer :

AGuarantee more rights to African Americans.

Most Radical Republicans of the time were supporting of abolition and wanted to extend natural rights to African Americans, who had recently gained citizenship.