Dr. Davis is interested in how puberty affects adjustment. He studies a group of 100 junior high school students over the course of three years. He is conducting what kind of study

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.

Answer/// absolute and unchanging laws;