Are you looking for the best word to call it? It would be colonialism, but it is not necessarily be a bigger country to a smaller country: When then UK dominated India, it was smaller than India (geographically, but bigger militarily).
The profession that a person can rely on the information about parallel and perpendicular lines are the civil engineers. They will know if the structure of the building having perpendicular beams means that it may or may not be stable depending on the material used.
Answer:
Monarchy
Explanation:
Monarchy is a form of government in which ruling power is in the hands of one person. Constantine certainly was the first emperor to publicly support the Christian Church. By doing so, he staked out a claim that places him among the most influential emperors of the imperial era.