Which of the following was not used during the shang dynasty to improve agriculture?
a. irrigation
c. steel plows
b. horses
d. a lunar calendar

At the time of hitler's 1939 invasion of poland, the us had a policy of appeasement negotiation opposition neutrality

Which best explains how wealthy residents of italian cities contributed to the renaissance? a) wealthy residents bought works of art, which supported artists. b) wealthy residents participated in religion, which supported the church c) wealthy residents participated in music, which supported the arts. d) wealthy residents bought classical books, which supported scholars.

Using the pictures and text for reference describe what had to be done to create the central park today