Why we have political parties today if washington warned against them ?

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?

Which of these belongs to the united states after the spanish american war ?

Which statement best describes the response by the united states and its allies to the berlin blockade? planes dropped tons of supplies around the city each day. trucks smuggled tons of supplies into berlin about once a week. tons of supplies were delivered to west berlin by boats. tons of supplies were purchased from east berlin each day.