Final answer:
Two details from 'Inge's Wall' showing how Klaus Schubert's experiences develop the theme are his childhood confusion at the newly built Berlin Wall and his grown-up realization of the wall as a symbol of oppression.
Step-by-step explanation:
In the passage from Inge's Wall, two details that best show how Klaus Schubert's experience in the historical setting develops the text's theme are: (1) his childhood memory of the construction of the Berlin Wall, seeing his former views and known people disappear behind sour-smelling cement and snarling barbed wire, and (2) how the wall, initially perceived as an oppressive mystery, became a symbol of oppression that nobody in the East dared to question or challenge into his adulthood. These details highlight the impacts of the Berlin Wall on individual lives and underscore the oppressive nature of the East German communist government, which directly contributes to the broader themes of loss, freedom, and the human cost of political ideologies.
The great war ended in 1945, leading to a divided Germany, with the Iron Curtain splitting the East and West. In constructing the Berlin Wall in 1961, the East German government not only abruptly ended east-to-west migration but also claimed it was to protect its citizens from unspecified enemies, creating a sense of fear and confusion among people like Klaus. Eventually, the wall came down in 1989, a pivotal moment symbolizing the end of the Cold War and the reunification of Germany.