Answer:
Two days after sealing off free passage between East and West Berlin with barbed wire, East German authorities begin building a wall—the Berlin Wall—to permanently close off access to the West.
I guessed b
but idk none of this stuff so
Answer:
Refer below.
Explanation:
1. The period after reconstruction,the most recent couple of many years of the nineteenth centurywas known as the Gilded age, a term set apart by Mark Twain in 1873.
2.Th Gilded age was the time of change in the economy, innovation, government and social traditions of America.
3.This change produced a cutting edge, national modern culture out of what had been little provincial.
4.Many new enterprise and business offered ascend to ultra-rich people.
5. During the Gilded age ,the well off gave private cash to enrich a huge number of schools, medical clinic, exhibition hall, academic,schools,opera houses, libraries ensemble, symphonies and good cause.
6.This period is additionally alluded to as "nadir of American race relations" when prejudice right now esteemed to have beenworse than in some other period after the American Civil War
The main reason why Alexis de Tocqueville traveled to the united states was to observe American democracy in action, and to take note of what worked and what didn't, as many European countries were going through democratic revolutions of their own.
So, the third one.