In medieval europe an important technological advance was the use of the padded horse collar for plowing. once this idea was thought of, other people used it. this illustrates that knowledge is generally a:

Which choice best describes how your answer compares to the sample

Why did the south think that its secession from the union would succeed? a. the confederate army was larger than the union army. b. european nations had promised to support the south. c. the south only had to defend itself against the north, not defeat it.

Explain the changes that took place in the field of agriculture in india due to the green revolution in the late 1960.