A) Explain two ways that the use of blood in surgery was different from early 1800s to 1918. (6 marks) b) Explain two causes of improvements in surgery in the year 1848-1885.
(8 marks)

Later in the federalist, no. 84, hamilton says, “here, in strictness, the people surrender nothing, and as they retain everything, they have no need of particular reservations.” hamilton believed that the new constitution would

Use the quotation and your knowledge of social studies to answer the following question. "finally, in our progress toward a resumption of work we require two safeguards against a return of the evils of the old order; there must be a strict supervision of all banking and credits and investments; there must be an end to speculation with other people's money, and there must be provision for an adequate but sound currency." —franklin d. roosevelt, first inaugural address. which new deal agency related most closely to what president roosevelt was speaking about in this quotation?

John locke believed there was a social contract between a govemment and its people. what were the details of this contract?