What is the name of the religion founded by joseph smith in new york in the 1830s whose several thousand members believed that god chose americans to build utopia; practiced polygamy; and migrated out west during the mid-nineteenth century as a result of religious persecution?

Mormonism.

Explanation:

Mormonism, founded by Joseph Smith, consists of a religious group that adopts concepts of Christianity (such as Jesus's crucifixion, resurrection, and divinity) and its founder's revelations. They think of themselves as Christians, but their religion is not accepted or recognized as part of Christianism.

answerfibrous proteins;

it might look like that the ideal way to research the health effects of trans fats is through a controlled experimental feeding trial. but these kinds of trial have several important limitations that the researcher must look into:

short in duration (this factor usually checks up on the intermediary risk factors rather than the actual outcomes of the disease)

limited dietary changes

only makes use of healthy participants