Which best describes the economic differences between european feudalism
and later economic models that emerged in europe following the commercial
revolution?
o
a. trade between europe and asia was more important under
feudalism that it was following the commercial revolution.
b. the european middle class was more powerful after the
commercial revolution than it was under feudalism.
o
c. african slavery was more profitable and widespread under the
feudal system than it was following the commercial revolution.
o
d. land ownership in europe was more valuable after the
commercial revolution than it was under the feudal system.

i think you really need to revive you answer! : d

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.

would it be plagiarism to copy and paste off of here? ?