Which example best shows the global impact of the internet? an american writer uses the internet to conduct research for a report. a chilean reporter shares live footage of an earthquake on the web. a japanese student emails a school friend about weekend plans. a french traveler makes online airline reservations for a vacation.

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.