The answer is the assembly/production line
The vault was a structure consisting of arrangements of arches which allowed the Romans to connect any room with the arches because they usually formed a ceiling or roof
Answer:
C. Lucretia Mott
along with Elizabeth Cady Stanton
Answer:
A light bulb??
Explanation:
Not 100% sure but I think this could be the answer. A light bulb has the ability to fill the room with light yet is still small enough to fit in someone's pocket