Using the map below, what city is located closest to the United States border and what are the longitude and latitude coordinates? Chihuahua
117°North, 32° East
Piedras Negras
Ciudad Juarez
32° South, 117° East
Tijuana
32° North, 117° West
117° North, 32°West

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.