The most appropriate conjunctions in the question are:
"But" and "Since".
They were all college students, But their coach thought they could win since they were the American Underdogs.
<h3>What are conjunctions?</h3>
Conjunctions are words that are used to join two or more sentences.
Other examples are:
See the link below for more about conjunctions:
brainly.com/question/708183
A. The plague poses a serious threat to this society.
Answer:
I say, A.
Explanation:
Because Athens had a Athenian democracy, Aristocracy, or Direct democracy.
<em>Which is pretty much summed up to be a king or queen making all the calls.</em>