Answer:
The Europeans had built up immunity towards these diseases but they were entirely new to the Native American population so they had no immunity towards them
C.cases are heard for the first time
"<span>concurrent power," since the idea of concurrent powers in government is the basis of federalism, in which power is shared between state and federal governments.</span>
Based on John's attitudes and behavior, it is correct to say that he exhibited features of paranoid personality disorder.
<h3 /><h3>What is Paranoid Personality Disorder?</h3>
It corresponds to a disturbance of the mind where the individual is always in a state of alert, as if situations or people represent a kind of threat to him, even though this situation is not real.
Therefore, some of the symptoms associated with paranoid personality disorder are excessive distrust and difficulty establishing interpersonal relationships.
Find out more about Paranoid Personality Disorder here:
brainly.com/question/9701087
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I believe The answer is A)Two or more substances that are mixed together but are not chemically combined .