The doctrine of the "Trinity" was debated and finally confirmed at the Council of Nicea (325). From what I gather from my United Pentecostal friends is that they reject this common Christian doctrine, rather believing in the "oneness" doctrine. This comes from the statement by Jesus saying "I and the Father are one." They are adamant about the divinity of Jesus though and quite much so. Therefore I would say that they do not have an Arian-based belief system, only one that they believe was based on a pre-Nicean Christian belief. The Arians believed that Christ was "the firstborn" (see St Paul's writings), so naturally this type of Christology would be derived. So again, no. The UPC are adamant supporters of the divinity of Jesus, not his subjugation neither creation by God and therefore, not Arianists.
United Pentecostal Church International was created in 1945.
The Assembly of God was not part of the United Pentecostal Church.
No. The Jesuits are associated with the Catholic church.
Though both are Pentecostal, the UPC is Oneness and follows the apostolic teaching, while Assemblies also follow The Bible, but believe in the Trinity.
UPCPhils.org -Official Website of the United Pentecostal Church Philippines, Inc.
No they are not.
There are many places where one can find a Pentecostal church. There are many churches located worldwide, but their primary base is in the United States and Canada.
The Pentecostal Free Will Baptist Church (PFWB) has churches in the Eastern United States, including Florida. Go to the homepage here: http://www.pfwb.org/# and click on "Church Locator" to find a church near you.
One can find some Pentecostal churches in the US by visiting the website of United Pentecostal Church International. A similar website is USA Churches where a directory of Pentecostal Churches in the US can be found.
Denominations such as the Episcopal Church, the United Church of Christ, and the Evangelical Lutheran Church in America allow openly gay pastors to serve. These denominations believe in inclusion and equality for LGBTQ individuals in leadership roles within the church.
I don't think there any Christians who would say they are for war, but there are denominations and individuals who are conscientious objectors. The United Pentecostal Church takes an official stand of conscientious objection, but most Pentecostal denominations today do not.
According to Skegness.com, there is a Pentecostal Church in Skegness, Lincolnshire, UK. It's available particulars follow: Skegness Pentecostal Church Lincoln Road Skegness, Lincolnshire PE25 2DN United Kingdom Phone: 01754 766766 (+44 1754 766766) ‎