It would be A. Because
The U.S. immigrant population ended up growing rapidly during the 1990s, where growth rates went up especially high across a wide band of states in the Southeast, Midwest, and Rocky Mountain regions.
The cotton gin, because it separated cotton seeds from rock out in which was safer, and more efficient.
The Water loom/ water frame was a large spinning machine that was powered by water to produce cotton yarn suitable for warp.
The power loom it wove thread automatically, which was quicker and really helpful.
<span>it investigated conditions facing working women and passed laws aimed at guaranteeing them equal pay</span>
Negative: news blogging can put journalists out of jobs.
Positive: news blogging can get factual news quicker than traditional news outlets by real people who have witnessed the event.
