Agriculture has been, and always will be, a crucial part of our existence. This industry is continually evolving; in the past, improvements consisted of machinery becoming more effective, or incorporating animals into the seeding and harvesting process. Today, technology is playing the biggest part in how we grow our food. In 1900, around 41% of America's labor force was employed through the agriculture industry alone. Today, due to countless technological advances, the proportion is now below 2%.