Which of the following best explains the goals of the Argentine Republic in encouraging immigration in the late 1800s? It wanted to offset the migration of indigenous people to Europe.
It needed soldiers due to a looming crisis with neighboring Brazil.
It was experiencing labor shortages due to growing demand for exports.
It was seeking to replace labor lost to the emancipation of enslaved persons.

It was experiencing labor shortages due to growing demand for exports

Explanation:

Argentine acquire their Independence from Spain in 1818.  Not long after that, the government of Argentine started to adopt the methods of production that's introduced by the Industrial revolution in their country.

This caused a massive increase for job opportunities in the country.

But, their productive populations (between the age of 18-55) were not enough to fill in all of those opportunities. As a result, they started to encouraged citizens from another countries to immigrate into Argentine.

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.