3) Which condition of the demonstration is equivalent to the following driving situations: looking down to turn the radio station, picking up your cell phone, or checking your speedometer? What types of problems can arise from these behaviors?

How did the percentage of americans living on farms change between 1820 and 1850 a. it lowered as many americans were sold into slavery b. it rated the same as people stopped coming to america c. it grew as more people came to america d. it lowered as many americans went to work in factories