It would be between increased population, a steady stream of agricultural production, and technological advancements. As for the most important one of those three; that would be agricultural production.
Answer:
<em>Slaves and indentured servants, and white american families.</em>
Explanation:
The two options are the most common you'll find back then in that time period. John as a photographer in the west, was important, docking important time fees, and so what.
She reveals that she has feelings for Gastby

the spinning wheel to produce textiles, the water wheel used to power machinery and the steam engine were invented. These inventions aided in speeding up the production of manufactured items.