In this example, what was the relationship between congress and the state and local governments concerning passage of the clean water act? select one: a. using a combination of requirements and incentives, congress has pushed states and localities toward greater levels of energy efficiency and decreased use. b. local governments requested from the state and federal governments to enact and implement clean water legislation to ensure funding. c. congress selected key state and local government officials to draft environmental policy. d. state governments pushed congress to enact legislation that would ensure common standards across state and local governments.

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.