To cause a source to be biased means that it is influenced by your opinion or another factor that is not factual. Bias can take away from the credibility because it is not completely true, as a source should be.
Answer:Because that's when great tasks were accomplished.
Explanation:
Answer:
New buildings and construction sites have developed a great deal. A lot of range of operating places have developed. Cities have additionally enlarged as increasing numbers migrate to cities and cities in search of economic chance. Population residing in urban areas has additionally increased.
Scientific innovations created jobs for Americans by that product going nation-wide. What that means, is that when someone's scientific innovation went nation wide, or even global, they wold have to build factories, and places to make and sell that product. With those new buildings, comes new jobs, and he economy is improved. Take Thomas Edison for example. He commercialized the light bulb. When it became popular, he build huge power plants to build his product. He had to have people build his product inside the power plant. Those new jobs were filled by Americans.