Some of the inventions that revolutionized American life in the late 1800s are:
- Telephone. <span>Alexander Graham Bell invented the “electric speech machine,” or telephone, in 1876 which revolutionized the way people speak and communicate to people.
-QWERTY. </span><span>The QWERTY is the most used keyboard nowadays. It was created by Christopher L. Shole in 1874. He is the one who introduced the QWERTY keyboard to the world.
- American Football. American Football is nowadays one of the biggest sport of the United States. The invention of it was credited to Walter Camp. The first professional game of football was held in 1892.
- Skyscraper. The first skyscraper, known as the 10-story Home Insurance Company Building in Chicago was designed by architect William Le Baron Jenney. </span>
Answer: Sociologists place societies in three categories: <u>pre-industrial, industrial and post-industrial. </u>
Explanation: Sociologists, who focus on studying the roles in a society and the social relationships between its members, divide societies in three broad categories: Pre-industrial, Industrial and Post-industrial. <u>The Pre-industrial society is the one that existed before the Industrial Revolution</u>, that is to say before human beings developed machines and other types of technologies. The main activity during the Pre-industrial society was agriculture. On the other hand,<u> the Industrial society emerged due to the Industrial Revolution</u>. Mass production and division of labour were two of the main characteristics of this type of society. Finally,<u> the Post-industrial society appeared in the second half of the 20th century</u> and it is characterized by a shift from an economy that produced goods to an economy that offers services.
In a school setting, the links between the said groups are that of friendship, cooperation, and harmony.
Explanation:
School is a setting where there are young minds seeking growth of all sorts. For these minds to be on the right track, it is necessary that there are positive links between the smaller groups that are formed within the school.
The children from these groups learn from the links they share and grow up to possess good or bad relations with their counterparts. Hence, it is mandatory that the links that are formed at the school level itself are positive.
