It was the first ecumenical council of Christian church.
Not sure on the answer to this one
It was led by a dictator.
<span>The reservationist group claimed to be in favor of the peace treaty, but only after including a series of reservations prior to ratification. The group sincerely favored the treaty, but wanted some modification to protect vital American interests. </span>I hope my answer has come to your help. God bless and have a nice day ahead!