Answer:
When John Wilkes Booth knocked on Dr. Samuel Mudd's front door, he knew he had a friend who would help him assassinate the president.
Answer:
How will global warming affect the earth? How did it start and how will it end? How will society help us end it? Will they help us end it?
Explanation:
Double double toil and trouble OR peter,peter pumpkin eater
Answer;
I ordered two sugar-coated pies
Explanation;
Hyphens has a variety of uses in grammar; For instance;
Hyphens are used to link words that function as a single adjective before a noun.
They are used with compound numbers, and to avoid confusion or awkward letter combinations.
They are also used with certain prefixes and suffixes and in certain special cases.