I believe the correct answer is by Republican attacks on African American voting rights.
Hope it helps!
Answer:
ok
Explanation:
Rome transitioned from a republic to an empire after power shifted away from a representative democracy to a centralized imperial authority, with the emperor holding the most power. Though the Roman Republic stood for several centuries, tensions within the government began to tear it apart. Civil wars started between groups with different loyalties, which brought about the transformation of the republic into an empire. The Arch of Severus (center) was added during the imperial phase of Rome, an addition to a republican icon, the Roman Forum.
Large amounts of labor. This labor was acquired by purchasing slaves to work the plantations. This made most plantation owners economically dependent on the slave trade.
