He changed Christianity by adding Paganism to it.
Constantine (under the influence of his mother) imposed the christianity in the Roman empire - the so-called Edict from Milan, in 313.
influence is a antonym for affect
Constantine was influenced into Christanity possibly by his sister and definitely by his mother. The most insistant influence came from his friend Eusebius, who was a bishop and one of the first church historians.
As Roman Emporer, Constantine declared Christianity to be the official religion of the Roman Empire. At the time, the Empire was vast, so Christianity spread quickly.
influence
"Influence" refers to the ability to have an impact on someone or something, while "affect" typically refers to the emotional or psychological impact that something has on a person. Influence implies a more active role in shaping outcomes, whereas affect focuses on the response or reaction to an influence.
Cause. The relationship between affect and effect is similar to the relationship between influence and cause. Influence has the power to bring about a certain outcome or result, just as cause does.
wicki
Human factors influence or affect the nitrogen cycle through interacting physical, chemical and biological processes.
The correct spelling is "influence" (power to affect or control).
Another word meaning "to influence" is "affect" or "impact."