Which of the following was a consequence of the french and indian war for the american colonies?

a.) adoption of the spanish dollar as a colonial currency
b.) better trade and relations with native american tribes
c.) increased taxes issued by parliament to pay for war debts
d.) lifting of restrictions to colonial settlement in the west

What was piaget's explanation as to why preschool-age children in the preoperational stage make errors on tasks requiring conservation? a) preschool children's tendency toward centration prevents them from focusing on other relevant features of a situation b) preschool children have not yet developed numerical understanding; therefore, different amounts are meaningless c) preschool children's neural-visual network is not fully matured d) preschool children have not lived long enough and accrued enough experience to know the difference between quantities