What important event took place on December 7, 1941?

Which choice analyzes the parts of the word and determines the meaning of the word spectator

Why do governments supply public goods and services instead of selling them to those people who use them

The primary purpose of a certificate of confidentiality is to: allow law enforcement to investigate abuse cases.protect researchers from disclosing conflicts of interest.prevent subjects from knowing the purpose of a study.protect identifiable research information from compelled disclosure.