Blocs - a <span>combination of countries, parties, or groups sharing a common purpose.</span>
Unlike the fallen Western province of the Roman empire, Justinian and Theodora developed a centralized government where all power and decision-making was concentrated in one unit instead of having power in the hands of many different people in different locations.
Answer:
its d
Explanation:
most oil refineries where on the texas coast bc it was easier to ship by boat the by train or truck