Changes made by the united states after world war ii affected the agricultural system in japan by

Japanese agriculture changed after World War II when the United States implemented a policy of land reform.  This helped food production in Japan.  Apart from agriculture, its industries were now being restored and foreign trade allowed them export their goods and pay for imports.

you really need to put more information in your (question); /// i believe you are talking about ///creek traveler"s rest, about lewis and clark not good

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.