Why did the earthquakes during 1811 - 1812 have more of an impact to the physical environment than on humans

How did the life of sharecroppers affect their children? children went to school because the farms were small, with little work, children had to work on the farm, so they rarely went to school children learned skilled professions as they worked around the farm. children left home when they became adults because the land wasn't theirs.

If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?

Which of the following is/are a major technological advances of the mayan civilization? a. the calendar c. math b. architecture d. all of the above