I believe the answer is the second one :)
The answer is A, suffrage.
Answer:
313 AD
Explanation:
In 313 AD, the Emperor Constantine issued the Edict of Milan, which accepted Christianity: 10 years later, it had become the official religion of the Roman Empire.
He fought a war on both fronts of his country, his agenda and alliance led him to fighting the 2 most powerful countries at the time, he invaded Russia during the winter with an ill prepared army. Had he not made these mistakes he may have gotten farther along in his achievements.