How did Frederick Douglass get to the North? How did he dress?

For the journey, Douglass disguised himself as a sailor wearing a red shirt, a tarpaulin hat, and a black scarf tied loosely around his neck. He also had to be able to talk like a sailor.    

Frederick Douglass. On September 3, 1838, abolitionist, journalist, author, and human rights advocate Frederick Douglass made his dramatic escape from slavery—traveling north by train and boat—from Baltimore, through Delaware, to Philadelphia.

Explanation:

all of the choices are correct

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow