Read this excerpt from "President Kennedy's Speech at Rice University." It is for these reasons that I regard the decision last year to shift our efforts in space from low to high gear as among the most important decisions that will be made during my incumbency in the office of the Presidency.

What does incumbency mean as it is used in this excerpt?

dominance

short visitation

experiment

time of service

Time of service

Explanation:

Might be wrong but at leased I tried

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.