Which document standardized christian beliefs?
the old testament
the new testament
the dead sea scrolls
the nicene creed

I believe the answer is: Nicene creed

Nicene creed filled with statements from the orthodox faith of the early Christian church which oppose several heresies. This statement of belief is widely used among Christian Liturgy and also used as profession of faith for those who want to obtain important position in the catholic church.

I chose the New Testament.  Though Christians refer to the Old Testament, it in the New Testament that Christian derives their teachings.  The faith is now open to gentiles and there now more teachings that revolve on doing good deeds and honoring God.

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.

they both wanted to stop protestantism, they felt a call in life and it was to strengthen the church. charles used inquisition, philip used army's, charles gave control to outsiders, philip centralized all power.

hope this you !