Answer:
The Roman army, famed for its discipline, organisation, and innovation in both weapons and tactics, allowed Rome to build and defend a huge empire which for centuries would dominate the Mediterranean world and beyond.
Explanation:
Washington DC is the capital of the U.S.
The correct answer is letter D
A Turning Point is a particular time or incident that marks the beginning of a completely new stage in someone's life or in the development of something.
This turning point is always used to refer to major historical changes, such as the end of certain eras for the beginning of a new era, such as the middle and modern ages, in this turning point there were major changes in society.
