A- Sand Creek massacre
B-wounded knee massacre
C-Practice battle of little big horn
Improve U.S. - Soviet relations
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the "invasion of Brazil," since this stated that any further attempts to colonize the Americas would be seen as an act of aggression. </span></span>
President Nixon believed that the <span>president has the privilege of protecting communications</span>
D is the answer for this question as it is the most likely.