This was the first commercial computer and the fastest up to that time:

A public controversy is a difference of opinion that:

w. affects large numbers of people. x. requires that we make one or more decisions. y. has implications for the whole community, perhaps even the nation or the world. z. has been ignored by the vast majority of people. A) w., x, & y. B) w., y., & z. C) x., y., & z. D) w., x. & z.

When you make a list of your own interests, and just begin writing as many topics related to these as you can think of without stopping to consider them, you are using a technique known as

A) natural topic selection. B) brainstorming. C) topic building. D) futility.