True.
And this is not only true for the distant and not so distant past, it's also true for the present as well. Slaves and prostitutes still exist around the world, despite us thinking that slavery may have been abolished. This is sadly not the case; in some areas in Africa and the Middle east, slavery still exists.
Answer:
Explanation:
the California gold rush
job opportunities in the US
political unrest in China
ALL the answers.
Technology - this word means both "tools" and "the skills or procedures necessary to make and use those tools".
<h3>What is technology?</h3>
Technology is the result of accumulated knowledge and application of skills, methods, and processes used in industrial production and scientific research. Technology, the application of scientific knowledge to the practical aims of human life or, as it is sometimes phrased, to the change and manipulation of the human environment. It includes everything from the wheel to computers to medicines to zippers and buttons on clothes. Systems & Technology Systems and technology refer to an agency’s systems engineering, regional architectures, and procurement processes that allow the agency to increase the value and functionality of a high- technology project, service, or system. The technical systems contains the tools of latest trend like computers printers, fax, Internet etc. The systems reliable, begin, and good quality software. It is necessary to follow a particular procedure.
The correct answer is option D.
Learn more about technology, refer:
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Explanation:
The Fifteenth Amendment had the most long and short term effects. It helped the Republican Party to win in 1870, and this party brought extreme changes to the south. With the passing of this amendment, African Americans felt more empowered to participate in politics and hold office.