For products made in America, the greater the US content of a product the more American jobs that required to produce the product.  Therefore, if you have a choice, choose the product with the highest percentage of U.S. content.

There is no law requiring most products to be labeled Made In USA, or have any other disclosure about the amount of U.S. content.  However, for job creation purposes, if you have a choice between an imported product and one with no country of origin on its label, choose the product without a country of origin over the imported one.  This is true because the product without the country origin on its label has some American labor in its content and the imported one most likely does not.

Note: Imported products must have the country of origin on their label and products partially Made In USA do not.