After noticing that her 4-year-old brother was experiencing difficulty putting together a jigsaw puzzle, Rose helped him with the task by praising his successes and helping him to recognize progress. From Lev Vygotsky's perspective, this is an example of:a. guided participation.
b. conservation.
c. cognitive operations.
d. private speech.

France played a key role in the american revolutionary war (american war of independence; 1775–1783). motivated by the ideals of the new nation which were inspired by the french enlightenment, as well as its long-term rivalry with britain and so as to avenge their territorial losses during the french and indian war, france secretly began sending supplies to the americans in 1775.