What is the correct definition of the word fodder? a.
large-scale ranching or farming
b.
food for animals such as straw or hay
c.
fertile soil deposited by running water
d.
slow moving stream that feeds into other rivers

The changes to agriculture in the united states since 1900 is that increased mechanization has increased food production, thereby increasing the need for labor. there has been an increased need for higher speeds of food production due the fact that the population in the united states continues to rise.