What are charters, and how did they influence the establishment of colonies I need help quick

What is a person called when they are on your side and supports you

Which of the following statements about the effects of subliminal stimuli is most accurate? subliminal stimuli have no effect on attitudes or behavior. subliminal stimuli can lead people to vote for political candidates they do not support. subliminal exposure to thirst-related words can lead thirsty people to drink more. subliminal stimuli can lead people to violate deeply held values.

Roman builders used rows of arches in there buildings to form a curved ceiling called what