Which technique did the Zapotec use to farm steep mountain terrain?

They used llamas to farm.
They used terrace farming.
They grew high-altitude crops.
They built cisterns to store water.

Which empire was called "the sick man of europe? "

Plz which of the following statements about the fugitive slave act of 1850 is not accurate? a. marshals you refuse to arrest a suspected fugitive could be find $1000. b. slave owners had to present evidence an african-american in the north was a fugitive slave. c. any person who provided food or shelter to a fugitive slave could be find $1000 and placed in jail for six months. d. it required of federal marshals to arrest any african-american suspected of being a runaway slave.

By july of 1950 north korean forces had pushed south korean forces as far south as