I think the questions that must be ask are:
a.What does “encryption” mean?
d.What are “key distribution problems”?
All the text is based on the concept "encryption" so it is very important to know what it means in order to undestand the rest of the information. If not, you will be missing important facts. In addition, there are a lot of words used that are derived from this one, so you won't be able to undestand them.
Another important concept that gives a lot of information just by knowing it's meaning is "key distribution problems", they could be two or a thousand, it is important to know what they are and what they do.
The other question that seems important is the one of the "public key cryphtography" but this one can be inferred by the context.
Answer:
The poem celebrates the U.S. not as a "a perfect country," but as a country that has the courage to fight the struggle from their day-to-day issues. Whether it is race wars, gender inequality or injustice for a crime.
Hope that helped! :)
☁️ Answer ☁️
soil is a valuable resource for us because with the help of soil plants grow and give us oxgen and without soil it is not possible to grow crops to eat.
Hope it helps
Have a nice day!~  ̄▽ ̄❤️
Answer:
He should let the speaker finish and then remind the group of the ground rules
Explanation:
As a moderator Adam is the one in charge of everyone’s participation in the discussion, he should be careful in case he has dominant participants or the ones who behave really quiet or are naturally shy. Identifying these different kinds of personalities and many others is going to help Adam have a good performance in his role, besides the conversation is going to run smoothly.