Contributions of the Hebrews include
multiplication and division
steam power
history
metal-tipped plow
music
literature
poetry

The spanish class system placed people in the top class primarily based upon how much american blood a person had. how much spanish blood a person had. where a person worked. whom a person married.

The national union of women’s suffrage societies (nuwss) and the women’s social and political union (wspu) most differed in which way?

"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.