Answer:
You will usually find a period at the end of a paragraph ,or even a sentence.
The first sentence.
Ted and I cannot convince Steve to change, because he must first convince himself.
Answer: She was reluctant to define anything remotely resembling a national character because " it was a mongrel nation." There were so many different ethnic groups that had merged into one. This made it difficult and sometimes pointless to make just one group "entirely American."