Calling all animals "doggie" is an example of what common developmental process of language acquisition? overregularization

underextension

fast mapping

overextension

overextension

Explanation:

Toddlers make categorical overextensions when they extend a word they know to other words in the same category. For example, if a child learns the word dog and then calls all four-legged animals "dog," he or she is making a categorical overextension.

overextension

Explanation:

Overextension basically means the overly broad use of a word to the fact that its meaning is overgeneralized. "Doggie" is used in a broader context than is appropriate because all animals cannot apply to the criteria.

the committees of correspondence were the american colonies’ means for maintaining communication lines in the years before the revolutionary war. in 1764, boston formed the earliest committee of correspondence to encourage opposition to britain’s stiffening of customs enforcement and prohibition of american paper money. the following year, new york formed a similar committee to keep the other colonies notified of its actions in resisting the stamp act. in 1773, the virginia house of burgesses proposed that each colonial legislature appoint a committee for intercolonial correspondence. the exchanges that followed built solidarity during the turbulent times and bring about the formation of the first continental congress in 1774.

warfare was the primary means of cultural transmission in both regions.