PLEASE HELP !! DUE SOON :((

Why were inventors essential or necessary for an industrial revolution to happen in america

If the united states became a "majority-minority” nation, o whites would be the majority, but there would still be ethnic minorities. there would be an equal number of whites and ethnic minorities. othere would be more ethnic minorities in the population than whites. o no one would be considered white or part of an ethnic minority group.

Why did roosevelt support a europe first strategy even though it had been japan that had first attacked the us