<u>Answer:
</u>
The statement radical Republicans worked for positive change in the best interest of all citizens can be refuted strongly as their work was not impartial and the discriminated against the African American citizens of the nation.
<u>Explanation:
</u>
- The work of the radical Republicans was observed to be biased only towards the welfare of the white citizens, neglecting the development of African Americans.
- The bills that they passed during their regime were noticed to incline towards the good of the already privileged white citizens of the country.
- Their ignorance towards the popular outcries against the discrimination happening with the African Americans that they were not serious towards protecting the interests of African Americans.
I believe the answer is: Formal region
Each formal region would be differentiated by their own unique government structure that separate each region with the other. Each border on the sides of each region would consist of some sort of boundaries ( could be natural or human made) that accepted by all regions as a legal separation between their jurisdiction.
Fall of Constantinople, (May 29, 1453), conquest of Constantinople by Sultan Mehmed II of the Ottoman Empire. The fall of the city removed what was once a powerful defense for Christian Europe against Muslim invasion, allowing for uninterrupted Ottoman expansion into eastern Europe.
The answer is C
So the United States could form a stronger government.