Identify the statements that correctly describe the cotton gin and the impact it had on antebellum america.

Explanation:

Based on other sources, those are the options that are correct out of the following statements:

The development of the cotton gin was a very important event in the history of both the South and the country at large. The invention of the cotton gin meant that cotton became enormously profitable as a crop. This meant that plantations could become larger. Since a larger workforce was required as well, the number of slaves in plantations grew significantly. Moreover, as cotton became more and more important, the South began to rely on this single crop more intensely, and many people began to look for land in the West in order to expand this practice.

answer: the ocean

explanation: if you map out 30 n and 40 n latitude, you will get the ocean

the industrial development of cities in the ruhr area in the nineteenth century is described. the research was based on english and german language sources. several factors that shaped growth and paths of the cities were categorized and analyzed. they are locations, resources, traditions, entrepreneurs, and technological developments. locations and resources were the most important among them; other factors may be regarded as consequences from locations and resources. among the cities, bochum, essen, gelsenkirchen, and dortmund had the richest resources and most favorable locations in the transportation network and grew to be the largest cities in the ruhr area near the end of the nineteenth century. riverside location was also a favorable factor for the development, as shown in the development of duisburg on the confluence of rhine and ruhr. resource distribution can explain the rise of textile industry, metallurgical industry, and coal and iron industries, and the northward progression of the mining industry. tradition was an important factor for cities such as krefeld, barmen, elberfeld, solingen, and remscheid, which experienced development based on their traditions through the nineteenth century. various entrepreneurs exerted influences within and beyond the local level over the ruhr area. technological development stimulated the northward progression of the mining industry and the deep connection between the coal and the iron industries.