Answer:
The reasons why agriculture was boosted after the 1812 war were:
Farmers begun selling their produce for profit.
Demand for farm produce such as cotton increased as standards of living improved.
cutting-edge invention such as the steel plough and the mechanical mower leaper.
china fell under the complete control of foreign countries
(painting in complex form) is your answer.
The answer to this question is <span> D. Transcendentalism
Transcendentalism emerged in the late 1820s from the intellectuals who constantly made an effort to find the truth about the universe.
This movement was heavily criticized by most people during that time that relied on what's written on religious scripture for understanding the universe. </span>