<span> A. Problem/solution
This paragraph starts by identifying the problem that NACA faced: they needed more computers. The solution is then described in detail. They ended up hiring women, and the paragraph goes on to show how and why the number of women and the racial diversity at NACA grew over the next ten years. </span>
The answer is D. This is because it mentions that in EARLY AMERICA they were already using presidential campaigns and it’s still happening today.
An antonym of cold could include hot or warm.
