The Federal Government gives the State Governments money for schools BUT the State Governments can run the schools however they choose as long as they don't break any federal
laws. What principle of government is this?

An experimenter is examining the relationship between age and self-disclosure. a large sample of participants that are 25 to 35 years old and participants that are 65 to 75 years old are compared, and significant differences are found with younger participants disclosing much more than older people. the researcher reports an effect size of .34. what does this mean

Lava and other matierls luanced from a volcano and into the air are referenced as

Give an example to prove that your society is developed more than it was before 10 years ?