who said "A president is necessary to protect the country against foreign attack and make sure law are carried out properly

I will help you if you help me with my question

My question: what did Emperor Theodosius I do that affected the spread of Christianity.

Explanation:

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest