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True or False: Because ArrayLists can only store object values, int and double values cannot be added to an ArrayList.

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Though Johnson believed the United States had an obligation to keep its promises to South Vietnam, another reason why he committed American forces to combat operations was toa. "Americanize" the war and avoid the political damage of seeming soft on communism by losing.b. stimulate the economy by increasing the number of defense contracts and using nuclear weapons.c. make the political maneuver of distancing himself from "dove" Democrats who called for peace.d. draw public attention away from his Great Society initiatives, which had failed on a grand scale.e. conquer North Vietnam so that the entirety of Vietnam would be an American colony.

Richard Nixon's victory in the election of 1968 was made possible by what shift in voting behaviors?a. African Americans turned on the Johnson administration and predominantly voted Republican.b. White wage earners from both the North and South were increasingly voting Republican instead of Democrat.c. Southern whites were increasingly voting Democrat, mainly due to issues surrounding foreign affairs.d. Young adults failed to turn out to vote, and as a result, liberal candidates experienced a lack of support.e. Most voters relied on information in television ads, and Nixon focused most of his efforts on a major television ad campaign.

What was one way in which the televised debate between Kennedy and Nixon was significant?a. Nixon had been far less prominent than Kennedy in the national conversation, so the debate propelled him to notoriety.b. Kennedy and Nixon's rapport on screen resulted in their being grouped as running mates on a winning ticket.c. The debate grew so heated and almost violent that the two parties panicked and considered trying out different candidates.d. The visual nature of the debate played to Kennedy's strengths, especially as Nixon was sick with a virus.e. Kennedy proved so successful in the debate that he only felt the need to invest in a small campaign and traveled little.

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