1. __________ increased industrial efficiency. (Points : 1) Better educated laborers Immigrants Technical schools Scientific management theory 2. Early factories used __________ as a power source. (Points : 1) water wind sun coal 3. Employers wanted to hire the cheapest labor possible because (Points : 1) most jobs required expensive training. most jobs were unskilled. most jobs were done in horrible conditions. it cost a lot to bring workers to America. 4. Children were not allowed to work in steel mills. (Points : 1) True False 5. Technological advancements improved (Points : 1) transportation. communication. labor conditions. both a and b 6. Alexander Graham Bell developed the telephone after (Points : 1) inventing a hearing aid. developing electrical technology. working with hearing impaired people. none of the above 7. When share holders reinvest profits into a company, the company (Points : 1) uses the money to grow. researches and develops more products. pays higher wages. both a and b 8. Before the Industrial Revolution, most businesses (Points : 1) were small with one owner. had no employees. needed a lot of capital. needed many unskilled laborers. 9. _________ developed a method to mass-produce steel in America. (Points : 1) William Kelly Henry Bessemer Frederick Taylor Lewis Latimer 10. Because of whose improvement in light bulb filaments did light bulbs last longer? (Points : 1) Thomas Alva Edison Lewis Latimer Alexander Graham Bell Orville Wight