By the end of the 1860's, Northern support for Reconstruction had faded because: A) Lincoln had been assassinated
B) Northerners believed
that the goals for Reconstruction had been met
C) The Freedmen's Bureau had failed to accomplish it's objectives
D) The cost of military operations in the South worried many people

monopolies  came to the united states with the colonial administration. the large-scale public works needed to make the new world hospitable to old world immigrants required large companies to carry them out. these companies were granted exclusive contracts for these works by the colonial administrators. even after the american revolution, many of these colonial holdovers still functioned due to the contracts and land

read more on -

the debate held in 1980 by carter and reagan was decisive for the elections. while carter tried to convince people that reagan was a "war hawk", reagan put all his efforts in showing the necessity to take care about medicare and the social security advantage. this debate reagan to win the elections