Paid, professional soldiers are called "Mercenaries".
Answer: Option D
<u>Explanation:</u>
A mercenary is also popular as "soldier of fortune", an armed citizen paid to perform military actions in a region of foreign conflict in the easiest possible words. Civilians undertaking aggressive actions or training forces in international conflict zones.
For an instance, are mercenaries as they practice specific military operations.The 1989 International Convention toward the Employment, Usage, Funding, and Mentoring of Mercenaries legally prohibits the use and recruitment of mercenaries.
During the first industrial revolution, the affected nations moved from a rural economy, based on agriculture and trade, to an urban, industrialized, mechanized, simplified and, thus, overcrowded economy. In 1800 it was possible to have a sustained growth of wealth that allowed the transition to a wide use of innovative machines, especially in transport and work, abandoning animal traction and production based on manual labor.
During the second industrial revolution The exponential development of railways, while structuring a new model of international trade based on the specialized production of each country and the exchange of materials from standardized prices, also enabled huge migratory movements, like boiler boats that even transported large masses of people on intercontinental trips, as was the case of the 55 million Europeans who migrated to North America between 1850 and 1940.
The cause of the great migrations during the second industrial revolution was, mainly, the tremendous demographic growth that there was in Europe during the eighteenth century, which in turn had different causes.
India is often referred to as a subcontinent because it is "<span>A-a peninsula ethnically And Culturally isolated from the rest of Asia"--meaning it has characteristics of being a separate continent, but it isn't fully. </span>
Hernán Cortés was a Spanish conquistador, or conqueror, best remembered for conquering the Aztec empire in 1521 and claiming Mexico for Spain. He also helped colonize Cuba and became a governor of New Spain.
"Like many explorers we know about today, Hernán (also known as Hernando) Cortés's role in the Age of Exploration was influential but controversial," said Erika Cosme, Administrative Coordinator of Education and Digital Services at The Mariner’s Museum and Park in Newport News, Virginia. "He was a smart, ambitious man who wanted to appropriate new land for the Spanish crown, convert native inhabitants to Catholicism, and plunder the lands for gold and riches."