Which statement about thomas edison is true?
a. he revolutionized the machines used to plant crops.
b. he created the first company for distributing electricity.
c. he created the first system of mass manufacturing.
d. he developed the first steam engine in the united states.

they encountered severe weather for which they were poorly prepared.

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )