B ) Historical understanding is built on ancient materials .
Answer:
The progressive era is the experience of rapid growth in American society between 1890 to 1920. However, it was not so progressive for the African Americans, who were facing racial segregation in different parts. The social reformers within the African American society took the national stage to project the issues faced by black people and the debate revolved around how to solve those problems. Booker T. Washington, W.E.B Du Bois, Ida B. Wells were the leading names of reformers from the progressive era.
<span>The Political Instability Task Force (PITF), formerly known as State Failure Task Force, is a U.S. government-sponsored research project to build
a database on major domestic political conflicts leading to state
failures. The study analyzed factors to denote the effectiveness of
state institutions, </span>
<span> Paul Baumer and Albert Kropp scoff at the term because it is so ironic. </span>
1)Advancements in the World of Technology
In just a few short decades, technological advances have had a major impact on our everyday lives. From how we listen to music, to how we watch TV or talk on the phone, many developments have occurred that have made access to products faster and easier than ever before. With online streaming services like Apple Music and Spotify, consumers can have access to millions of songs on the same digital platform. This is a far cry from having to purchase individual records or cassette tapes like music lovers had to do a few decades ago.