How did the constitution change the united states?

How did support for the allies change following roosevelt’s reelection in 1940?

Me < 3 there are multiple ‘3rd party’ political parties in the us. what are the benefits of having 3rd parties? what are the disadvantages of being a member of one? would the u.s. benefit if there were more 3rd parties created, more support for the current ones, or would it be best to get rid of them altogether? why?

How did the incas unite the andes mountains?