What does it mean to enlighten?
a. to make something less heavy
b. to teach or instruct
c. to tell the truth
d. to bring about change

What impact did new technologies in the assembly and manufacturing have on the auto industry in the 1920s

"if i have seen farther than others," said newton, "it is because i have stood on the shoulders of giants." who were the giants to whom newton was referring? could this be said of any scientific accomplishment? explain.

How did the commercial whaling industry affect whaling practices of the makah people?