Answer:The following are unreliable sources because they require confirmation with a reliable source: Wikipedia: although this is a good starting point for finding initial ideas about a topic, some of their information and attached resources may not be reliable. Blogs, tweets. ... Sites that provide biased information.
Explanation:
Answer:
envelope
Explanation:
because its the object in this sentence
B. An analytical paper
Correct if I'm wrong :)
Answer:
<em>C. the nation, and since then,</em>
Exclamation: If you're joining two sentences together you need a comma to do so. By placing a comma after "nation" and "then" you are making a run-on sentence.