What happened to white governments after Radical Republicans took control of Reconstruction in 1866?

During Reconstruction, Radical Republicans increasingly took control, led by Sumner and Stevens. ... By 1866, the Radical Republicans supported federal civil rights for freedmen, which Johnson opposed. By 1867, they defined terms for suffrage for freed slaves and limited early suffrage for many ex-Confederates.

They consolidated power and eliminated opponent

Explanation:

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.