Read the first four paragraphs of the article. Stop when you reach the section titled “Natural Resources and Recreational Opportunities.” Then, complete this sentence. The Blue Ridge Mountain range begins in the states of

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.