A government that rules under one authoritarian leadership or as one-party and to which all federal states, local authorities, and smaller units are considered subject
The correct answer to this question is: 2, 4
Railroads allowed for the expedient movement of much needed raw goods on the front end and movement of finished goods at the back end allowing the industry to grow.
Motivations for colonization: Spain's colonization goals were to extract gold and silver from the Americas, to stimulate the Spanish economy and make Spain a more powerful country. Spain also aimed to convert Native Americans to Christianity.
Spain was considered to have as three main goals behind its expeditions to North America: the expansion of its empire, the attainment of wealth, and the spread of Christianity. It is easily forgotten that monarchies were not possessed of endless wealth.
The basic problem with in The South after The Civil War was that nobody was around to do it. The South rural place and it was hard to find workers after this time.