Answer:
a powered rail vehicle used for pulling trains.
The migration waves of Byzantine scholars<span> and émigrés in the period following the Crusader sacking of Constantinople and the end of the Byzantine Empire in 1453, is considered by many </span>scholars<span> key to the revival of </span>Greek<span> and Roman </span>studies<span> </span>
The correct answer is B. The Industrial Revolution.
Explanation
The Industrial Revolution was a period in which profound transformations occurred in different areas of the European economy, society, and technology (mainly Great Britain) since the 18th century. Once this revolution started, its impact was massive and it spread throughout Europe, and North America in the 19th and 20th centuries. These changes allowed for an increase in the European population because the displacement towards large industrialized cities was encouraged and the demand for labor for factories increased rapidly. Therefore, the correct answer is B. The Industrial Revolution.
Britain’s victory at the Battle of Saratoga prompted France to fight on the colonial side during the Revolutionary War.
<h3>What is the significance of Revolutionary War?</h3>
The Revolutionary War took place towards the end of the eighteenth century, which was heavily impacted by the Battle of Saratoga of 1777.
France, which was in colonization allies with the Great Britain during this period had to fight on the colonial side during the Revolutionary War, even though it had colonies in America.
Hence, the significance of the Revolutionary War is aforementioned.
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The answer is A, because they are enforcing the rules. Its called leading by example.