This kind of organization can legally solicit campaign contributions from individuals and then funnel those donations to
candidates for political office.

A Political Action Committee (PAC) can legally solicit campaign contributions from individuals and the funnel those donations to candidates for political office.

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.