Which of the following statements apply to barack obama's campaign for the presidency? he made wide use of the internet and text-messaging to keep in touch with supporters. he was the first democratic nominee to select a woman to be his vice president. he ran on a theme of "change" and rallied young voters in huge numbers.

"if i have seen farther than others," said newton, "it is because i have stood on the shoulders of giants." who were the giants to whom newton was referring? could this be said of any scientific accomplishment? explain.

Me! why was marbury v. madison such an important case? a. it confirmed that the supreme court was more powerful than congress but less powerful than the president b. it confirmed the authority of the supreme court to review a law in to determine whether or not that law is constitutional. c. it confirmed the authority of congress to increase or decrease the power of the supreme court. d. it gave the supreme court the power to confirm federal judges.

So i need to know the answer to thisi