How did Florida and Texas become states?

Apsychologist has developed a series of personality inventories and wants to determine if they are valid. one of the scales measures perfectionism, so he asks a colleague for advice on how to establish the validity of this scale. the colleague tells him that if he were to find a sample of people with personality disorder, these people would obtain high scores on a scale that measures perfectionism.

Which group had an easier time adapting to american life because of similar backgrounds?

Is british society today better than it was 400 years ago?