1. TEKS 8C: Calculate percent composition and empirical and molecular formulas. The Industrial Revolution Spreads

2. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Terms and People Henry Bessemer – a British engineer who developed a new process for making steel from iron in 1856 Alfred Nobel – a Swedish chemist who invented dynamite in 1866 Michael Faraday – an English chemist who created the first electric motor in the 1800s dynamo – a machine that is used to generate electricity

3. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Thomas Edison – the American inventor who made the first electric light bulb in the 1870s interchangeable parts – identical components that could be used in place of one another in manufacturing assembly line – production method that breaks down a complex job into a series of smaller tasks Orville and Wilbur Wright – American bicycle makers who designed and flew an airplane in 1903, ushering in the air age Terms and People (continued)

4. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Guglielmo Marconi – an Italian inventor who developed the radio in the 1890s stock – shares of a company corporation – business owned by many investors who buy shares of stock and risk only the amount of their investment cartel – a group of companies that join together to control the production and price of a product Terms and People (continued)

5. TEKS 8C: Calculate percent composition and empirical and molecular formulas. By the mid 1800s, other nations in Europe—as well as the United States—joined Britain in the race to industrialize. Nevertheless, a British mechanic opened factories in Belgium in 1807, making that country the second to industrialize. Great Britain had been the first nation to industrialize. It tried to protect this head start by making rules against exporting inventions.

6. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Germany, France, and the United States caught up to Britain quickly. Europe and the United States also borrowed British technology. Following its unification in 1871, Germany became Europe’s leading industrial power. The United States also advanced rapidly after the Civil War. They benefited from abundant supplies of natural resources.

7. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Centers of industry were scattered across Europe and the United States by 1871.

8. TEKS 8C: Calculate percent composition and empirical and molecular formulas. The world industrialized unevenly. The nations of eastern and southern Europe industrialized slowly. They lacked natural resources, capital, or ideal political conditions. However, Japan, Canada, Australia, and New Zealand all industrialized during the late 1800s and built thriving economies.

9. TEKS 8C: Calculate percent composition and empirical and molecular formulas. People worked very long hours in dangerous factories. But new goods became widely available at low prices. Western powers grew to dominate the world. Patterns of world trade changed. The effects of industrialization were both positive and negative.

10. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Henry Bessemer patented a new process for making steel in 1856. Because steel was so cheap and strong, it became the main material used to make tools, bridges, and railroads. Thanks to the Bessemer Process, steel production soared in the late 1800s.

11. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Innovations in chemistry and electricity changed how industry operated in the late 1800s. InventorMajor inventionYear Alfred NobelDynamite1866 Michael FaradayFirst simple electric motor and the dynamo Late 1800s Thomas EdisonElectric light bulb1870s

12. TEKS 8C: Calculate percent composition and empirical and molecular formulas. New methods of production improved efficiency in factories. Making products with interchangeable parts simplified both manufacture and repair. Workers on an assembly line added these parts to the product as it moved along a belt through the factory. Because goods could be produced more quickly and cheaply, prices decreased, and more people became consumers.

13. TEKS 8C: Calculate percent composition and empirical and molecular formulas. The transportation revolution that began with the first railroads continued. Transcontinental railroads linked cities together. Automakers such as Nikolaus Otto, Karl Benz, and Gottlieb Daimler changed the way people traveled by using gasoline to power internal combustion engines. Henry Ford used the assembly line to mass-produce cars and make them affordable.

14. TEKS 8C: Calculate percent composition and empirical and molecular formulas. The internal combustion engine also made sustained flight possible. Orville and Wilbur Wright flew the first airplane at Kitty Hawk, North Carolina, in 1903.

15. TEKS 8C: Calculate percent composition and empirical and molecular formulas. The revolution in communication made the world seem smaller. InventorMajor inventionYear Samuel MorseTelegraph1844 Alexander Graham Bell Telephone1876 Guglielmo Marconi Radio Late 1890s

16. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Big business began to dominate industry in the late 1800s. Company owners sold stock to investors to get the capital needed to invest in new technology. Companies became corporations, businesses owned by many stockholders. Some business leaders created monopolies and cartels to control entire industries.

17. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Supporters said that monopolies made business more efficient and added to prosperity. Reformers said that monopolies unfairly interfered with free competition. They sought laws to break up monopolies and regulate corporations. The rise of monopolies sparked a fierce debate.

18. TEKS 8C: Calculate percent composition and empirical and molecular formulas. The Rise of the Modern City

19. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Terms and People germ theory – the idea that certain microbes cause specific infectious diseases Louis Pasteur – a French chemist who showed the link between microbes and disease and developed vaccines against rabies and anthrax Robert Koch – a German doctor who identified the bacterium that caused tuberculosis Florence Nightingale – an army nurse in the Crimean War who worked to introduce sanitary measures in British hospitals and founded the world’s first school of nursing

20. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Joseph Lister – the English surgeon who discovered how antiseptics prevent infection urban renewal – the process of fixing up the poor areas of a city mutual-aid society – a self-help group formed to aid sick or injured workers standard of living – a measure of the quality and availability of necessities and comforts in a society Terms and People (continued)

21. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Louis Pasteur proved germ theory, showing that microbes cause specific illnesses. Robert Koch identified the cause of tuberculosis, a major cause of death. As people understood the causes of disease, they bathed and changed their clothes more often. The death rate fell due to improved nutrition and significant advances in medicine. Populations soared in Europe and America between 1800 and 1900.

22. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Hospital care also improved during the 1800s and early 1900s. Anesthesia was first used in the 1840s and allowed doctors to experiment with new operations. However, hospitals were dangerous places before people understood the importance of sanitation. Florence Nightingale and Joseph Lister worked to improve hospital conditions, drastically reducing deaths from infection.

23. TEKS 8C: Calculate percent composition and empirical and molecular formulas. City planners led urban renewal projects. Settlement patterns changed. The poor lived in slums at the center while the rich moved to the outskirts. Architects used steel to construct soaring skyscrapers. Cities changed as industrialization progressed.

24. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Use of electricity continued to grow in the twentieth century.

25. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Cities installed street lights, organized police and fire forces, and dug sewers. On the whole, however, cities were very attractive. People were drawn by the excitement, the promise of work, and entertainment. Despite these improvements, poor people lived in bad conditions in slums.

26. TEKS 8C: Calculate percent composition and empirical and molecular formulas. Workers tried to improve their living conditions. By the mid 1800s they began to see progress. They formed mutual-aid societies to help sick or injured members. Union membership grew and workers used strikes to demand wage increases. Government also responded to pressure and passed laws to regulate working conditions and ban child labor.

27. TEKS 8C: Calculate percent composition and empirical and molecular formulas. As the Industrial Revolution drew to a close, the standard of living rose among city dwellers. Health improved and infant mortality decreased. People had more time for leisure activities such as going to zoos, circuses, sporting events, and movies. People ate better, dressed in mass-produced clothing, and bought more luxury goods. Some workers moved to the suburbs.

28. TEKS 8C: Calculate percent composition and empirical and molecular formulas. The Causes and Effects of the Industrial Revolution