History question 4

In 500-700 words, please answer the following question:

Right after WWII, Americans felt confident in the government and secure in society.  What changes occurred in the 1960s and 1970s that caused many Americans to lose faith in government and government officials?  Be sure to cite your evidence. With MLA cited

In 250-500 words From reading Unit 8, why was there a counterculture movement and a push for civil rights in the 1960s and 1970s?  How effective was the civil rights movement?  Is there anything left to work on in the present? With MLA cited