Answer:
1. headquartered - placing the business operations center in a location
2. aerospace - industry that designs and manufactures aircraft
3. bygone era - earlier time period
The best answer in regards to the specific question appears to be A: Many small towns boomed as people came to drill wells.
Like what? what things do you mean
History of bifocals and trifocals
Benjamin Franklin, the early American statesman and inventor, is credited with creating the first multifocal lens for eyeglasses. Prior to Franklin's invention, anyone with presbyopia had to carry two pairs of eyeglasses — one for seeing distant objects and one for seeing up close.
The early centers of printing with movable type (Mainz, Nuremberg, and Venice) had the common characteristic of being centers of <u>typographic printing</u>
<h3>What is Printing?</h3>
This refers to the process of mass reproducing text and images with the aid of a template.
Hence, we can see that The early centers of printing with movable type (Mainz, Nuremberg, and Venice) had the common characteristic of being centers of <u>typographic printing</u>
Read more about typographic printing here:
brainly.com/question/15182402
#SPJ1
