Which of the following events is last in chronological order? A. The signing of the Magna Carta

B. The first Crusade

C. Many Christian monasteries began

D. Kings held complete authority

HELP MEEE

24-karat gold is considered to be pure gold. 18-karat gold is considered to be about 75% gold. what is 18-karat gold considered a mixture rather than a pure substance? a) it has a variable composition of other elements and minerals. b) its color is different than pure gold. c) the gold atoms are not arranged in a repeating pattern. d) it can be melted and transformed into a different substance.

Why was the pension issue relevant to the politics of cleveland's presidency?

According to the belmont report, the moral requirement that there be fair outcomes in the selection of research subjects, expresses the principle of: a. beneficence. b. respect for persons. c. justice.