Answer:
Just write it how you would write it that way you will be able to do work like that anytime
Explanation:
Answer:
cotton, rice, tobacco, and indigo (makes a blue dye)
Answer:
steam-powered riverboats
Explanation:
he introduction of (what) in the early 1800s allowed Europeans to conduct major expeditions into the interior of Africa. Disease also discouraged European exploration.
The correct answer is teenagers
They started getting jobs and earning money and since the baby boom happened there was many of them and it was easy to make things that they would buy.
Invisible ink: During the Revolutionary War invisible ink usually consisted of a mixture of ferrous sulfate and water.
secret codes: Ciphers and secret codes were used to ensure that the contents of a letter could not be understood if correspondence was captured.
Mask letters: Search Results
Featured snippet from the web
A "Mask Letter" is the name given to a method that the British used during the Revolutionary War to conceal a secret message. This method allowed the secret message to be hidden in plain sight. ... To discover the hidden message, the reader would place a "mask" on top of the letter to reveal the secret message
