Steam power originally developed slowly over a period of several hundred years until it reached to actual practical application at the beginning of the industrial revolution. The steam engine was one of the most important technologies of the industrial revolution. It was a simple device that used boiling water to create mechanical motion to be utilized in useful work.
Early mills used water power to operate and had to be located near running water such as a river which would freeze in winter and the water was not available, also in dry spells. Flooding would also stop operations. But by using a steam engine, a factory could be located anywhere and could operate the whole year round.
From mines to mills, steam engines found many applications in a variety of industries, improving productivity and technology such as Trevithick's high pressure engine that revolutionized transport. Steam engines found their way to boats, railways, farms and road vehicles.
Answer: The economy of the Middle Ages was based on feudalism.
Explanation:
The economy and social relations of the Middle Ages were based on Feudalism. It is a system headed by a king; below it was on the list the feudal lords to whom the king gave land, the feudal lords allocated land to the soldiers on whom the serfs worked. In case of war, the king asked the feudal lord for an army, the feudal lord hired soldiers for the war, and the serfs received the smallest part of the complete chain, enough to survive. The disappearance of feudalism meant the birth of the economy's first elements; it happened with private property emergence during the XIX. The Industrial Revolution appeared, which forever changed the economic relations in the world, since during the Industrial Revolution, the capitalist system appeared, which is still relevant in the world today.
Answer:
B. providing a framework for government
Explanation:
A country is made up of individuals of different races, colors, backgrounds, and classes. Not everyone can take part in government affairs. There is, however, a need to have organized bodies that will represent the interest of the people.
Thus the United States Constitution provides for a regulated system of government by establishing the three branches of government. They are; the Executive, Legislature and Judiciary. According to the Constitution, the Legislative branch of government is made up of the Senate and House of Representatives. This branch of government is charged with the powers to make laws. Through these bodies, the wishes of the people come to life.
Answer:
Usually the central bank.
Answer:
When intrinsic rate (r) is positive population grows, when intrinsic rate (r) is neutral population stays constant, when intrinsic rate (r) is negative population decreases.
Explanation:
When intrinsic rate (r) is positive population grows, when intrinsic rate (r) is neutral population stays constant, when intrinsic rate (r) is negative population decreases.
Intrinsic rate or Malthusian parameter is known as the population growth which consists of counting the number of births minus the number of deaths of a generation time, this would result in the intrinsic rate of natural increase.
