Answer:
D) logic and reason are capable of solving social and politcal problems
The Marshall plan was U S sponsored programme implemented following the 2nd world war to aid European countries that had been destroyed as a result of war
The Klan emerged in a period of American history known as Reconstruction and began shortly after the end of the American Civil War. During this period, the southern United States reacted to measures advocated by Northern politicians to extend black civil and political rights in the United States.
Initially, KKK emerged only as a secret organization bringing together citizens of the local community, but because of the context of the events and the prejudice against blacks, Klan became an extremely violent group. Political scientists and historians characterize Klan as a far-right organization. This classification is based on an analysis of its ideology, which currently includes ideals such as white supremacist, Antisemitism, xenophobia.
There are accidents that could happen indoors. For example, any flammable objects could cause fire indoors. Or there could be burglars that might cause danger indoors. People should be extra careful indoors. They should keep all accident prone materials properly and they should lock all their doors properly.