Based on the clue 'after this dancers image was used in a dance instr...', what is the answer?

What is associated with: after this city fell april 2 1865 federal troops placed a union flag on top of the confederate… What is associated with: after this citys great fire of 1666 nicholas borbon opened one of the first fire insurance com… What is associated with: after this countrys 1948 independence the armies of transjordan iraq invaded? What is associated with: after this czech denounced the soviet invasion of his country in 1968 his plays were banned? Based on the clue 'after this early battle americans retreated over c...', what is the answer? Based on the clue 'after this emperor died in 14 ad his relatives the...', what is the answer? What is associated with: after this epic russian novelist didnt win in 1901 he wrote a letter declining the prize there… Based on the clue 'after this ex congressman was killed at the alamo ...', what is the answer?