Amineral sample scratches fingernails, pennies, and glass but does not scratch steel as shown below. what is the hardness of the mineral?
hardness test
a. about 4
b. about 5
c. about 6
d. about 7

Answer quickly! correct answers only! how did an agricultural surplus relate to expanded trade during the high middle ages? a)trade increased because surplus crops could be traded. b)trade decreased because surplus crops were needed to feed local populations. c)trade decreased because surplus crops led to an oversupply of grains that could not be sold. d)trade increased regionally but decreased globally because trade networks had shrunk.

Essay: both benedict arnold and alexander hamilton were ambitious men who took great risks as leaders in the american revolution. write an essay in which you discuss the impact that the ambitions of individuals had on the birth of the united states. remember to use textual evidence from both written sources to support your argument.

How did the spanish prove to be excellent allies in the war? give examples?