How do the images of former presidents support the purpose of President Obama’s presentation? Check all that apply.

They show people how to nominate a hero.
They inform people about heroes who have won the award.
They prove to viewers that the award is a great honor.
They persuade viewers that heroes exist.
They inform people about the award’s history.

Question 15 of 25 2 points read the following excerpt from a speech: it has been suggested that all automobiles be converted to electric power by the year 2020. _ there simply isn't the infrastructure in place to accommodate such a change. which word or phrase best connects the ideas in these sentences? o a. nowadays o b. therefore o c. in contrast o d. unfortunately