The Civil War defined the 19th century in the United States and was a seminal historic event. After the war, the invention of usable electricity, steel, and petroleum products led to a second industrial revolution from 1865 to 1900 that featured the growth of railways and steamships, faster and wider means of communication, and inventions that are taken for granted in modern life—the lightbulb, telephone, typewriter, sewing machine and phonograph all came of age during the 19th century. Try to imagine life without these things. The inventors of many of these products are household names more than a century after they did their work.
The 19th century was the age of machine tools—tools that made tools—machines that made parts for other machines, including interchangeable parts. The assembly line was invented during the 19th century, speeding up the factory production of consumer goods. The 19th century also gave birth to the professional scientist; the word "scientist" was first used in 1833 by William Whewell.
In order to see some evidence of early Spanish expansion in North America, you just have to look at the many South-Western Cities of Santa Fe and San Francisco which are typical Spanish. These cities still have quarters where Spanish influence can still be seen.
In the 15th Century, Spain was the global leader in international trade, exploration and colonization.
One of the earliest evidence starts with Vasco Nunez de Balboa, who was the first known person at the time to discover and explore the wide expanse of the Pacific Ocean.
This was followed by Christopher Columbus, who despite being an Italian, was actually funded by the Spanish Throne in search of the Indies. He was able to discover the Bahamas and West Indies.
The Spanish eventually discovered modern-day Mexico and South America, where they were able to colonize large parts of the land.
As the romans grew more powerful they saw that they needed more laws to establish a good justice system and these laws are still used today
It was a lot smarter in there war techniques
